K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

31. He told me _______ the safe before he left.

A. to remember to lock B. remember locking

C. to remember locking D. remember to lock

32. _______ people use public transport, there will be less pollution.

A. Unless B. If C. Since D. A and C are correct

33. When the telephone rang, she _______ a letter.

A. was writting B. was written C. was writing D. wrote

34. I am looking forward to _______ from you.

A. hear B. heard C. be heard D. hearing

35. The World Cup _______ every four years.

A. is held B. has been C. is made D. is taken

36. The Blacks live in the house _______ the green doors.

A. have B. with C. which D. has

37. It’s very kind _______ you to help me with my homework.

A. for B. of C. to D. with

38. I sent a card to congratulate Nam _____ winning the first prize in the English speaking contest.

A. about B. for C. on D. of

39. _______ I had an umbrella, I got very wet in the rain.

A. In spite of B. Despite C. Even though D. As long as

40. The fire alarm _______ and we all rushed out.

A. went off B. turned out C. exploded D. A and C are correct.

41. Susan _______ her keys. She can’t find them anywhere.

A. loses B. has lost C. lost D. has been lost

42. I’m late, _______ ?

A. am I B. am not I C. aren’t I D. are I

43. This subject, _______ , is very important.

A. which we are going to discuss B. which is going to discuss

C. that we are going to discus D. A and C are correct

45. Hellen was looking after a dog _______ in an accident.

A. which leg had been broken B. whose leg had been broken

C. its leg had been broken D. that leg had been broken

46. You _______ more exercise if you ……….. to keep fit.

A. can make/ want B. ought to do/want

C. should take/ want D. might do/ want

47. Ann _______ going for a walk, but no one else wanted to.

A. admitted B. offered C. promised D. suggested

48. The police officer stopped me and asked me where _______.

A. were I going B. I were going C. was I going D. I was going

49. We are tired of living in a big city. We wish we _______ in a small village in the countryside.

A. live B. lived C. had lived D. had been living

50. After _______ by the police, the man admitted _______ the car.

A. being stopped/ stealing B. stopping/ stealing

C. being stopped/ to steal D. stopping/ being stolen

1
22 tháng 8 2018

31. He told me _______ the safe before he left.

A. to remember to lock B. remember locking

C. to remember locking D. remember to lock

32. _______ people use public transport, there will be less pollution.

A. Unless B. If C. Since D. A and C are correct

33. When the telephone rang, she _______ a letter.

A. was writting B. was written C. was writing D. wrote

34. I am looking forward to _______ from you.

A. hear B. heard C. be heard D. hearing

35. The World Cup _______ every four years.

A. is held B. has been C. is made D. is taken

36. The Blacks live in the house _______ the green doors.

A. have B. with C. which D. has

37. It’s very kind _______ you to help me with my homework.

A. for B. of C. to D. with

38. I sent a card to congratulate Nam _____ winning the first prize in the English speaking contest.

A. about B. for C. on D. of

39. _______ I had an umbrella, I got very wet in the rain.

A. In spite of B. Despite C. Even though D. As long as

40. The fire alarm _______ and we all rushed out.

A. went off B. turned out C. exploded D. A and C are correct.

21. You should try your best _______ your parents can be proud of you A. so that B. in order to C. in order that D. A and C 22.Did you enjoy the licnic? - It was okay but I'd rather _______ to a movie A. go B. be going C. have gone D. went 23.I don't think that red dress _______ her A. suits B. matches C. fit D. agrees 24.The use of helmet is _______ in many states.Failture to wear them may result in fine. A. compulsory B. important C. good D. optional 25.My brother _______ all the...
Đọc tiếp

21. You should try your best _______ your parents can be proud of you

A. so that B. in order to C. in order that D. A and C

22.Did you enjoy the licnic?

- It was okay but I'd rather _______ to a movie

A. go B. be going C. have gone D. went

23.I don't think that red dress _______ her

A. suits B. matches C. fit D. agrees

24.The use of helmet is _______ in many states.Failture to wear them may result in fine.

A. compulsory B. important C. good D. optional

25.My brother _______ all the morning, and he was very tired

A. has been working B. had been working

C. worked D. working

26.Nobody likes her, _______?

A.does she B.do they C.don't they D.doesn't she

27.In the US _______ the states but hawaii is an iland

A.neither of B.None of C.no of D.all of

28.Jack is a good student _______ languages

A.of B.for C.in D.from

29.About two third of Vietnamese work _______ agriculture

A.a B.an C.the D. no article

30. Do you often watch _______ broadcast on TV ?

A. lively B. living C. alive D. live

31. He told me _______ the safe before he left.

A. to remember to lock B. remember locking

C. to remember locking D. remember to lock

32. _______ people use public transport, there will be less pollution.

A. Unless B. If C. Since D. A and C are correct

33. When the telephone rang, she _______ a letter.

A. was writting B. was written C. was writing D. wrote

34. I am looking forward to _______ from you.

A. hear B. heard C. be heard D. hearing

35. The World Cup _______ every four years.

A. is held B. has been C. is made D. is taken

36. The Blacks live in the house _______ the green doors.

A. have B. with C. which D. has

37. It’s very kind _______ you to help me with my homework.

A. for B. of C. to D. with

38. I sent a card to congratulate Nam _____ winning the first prize in the English speaking contest.

A. about B. for C. on D. of

39. _______ I had an umbrella, I got very wet in the rain.

A. In spite of B. Despite C. Even though D. As long as

40. The fire alarm _______ and we all rushed out.

A. went off B. turned out C. exploded D. A and C are correct.

41. Susan _______ her keys. She can’t find them anywhere.

A. loses B. has lost C. lost D. has been lost

42. I’m late, _______ ?

A. am I B. am not I C. aren’t I D. are I

43. This subject, _______ , is very important.

A. which we are going to discuss B. which is going to discuss

C. that we are going to discus D. A and C are correct

45. Hellen was looking after a dog _______ in an accident.

A. which leg had been broken B. whose leg had been broken

C. its leg had been broken D. that leg had been broken

46. You _______ more exercise if you ……….. to keep fit.

A. can make/ want B. ought to do/want

C. should take/ want D. might do/ want

47. Ann _______ going for a walk, but no one else wanted to.

A. admitted B. offered C. promised D. suggested

48. The police officer stopped me and asked me where _______.

A. were I going B. I were going C. was I going D. I was going

49. We are tired of living in a big city. We wish we _______ in a small village in the countryside.

A. live B. lived C. had lived D. had been living

50. After _______ by the police, the man admitted _______ the car.

A. being stopped/ stealing B. stopping/ stealing

C. being stopped/ to steal D. stopping/ being stolen

2
22 tháng 8 2018

21. You should try your best _______ your parents can be proud of you

A. so that B. in order to C. in order that D. A and C

22.Did you enjoy the licnic?

- It was okay but I'd rather _______ to a movie

A. go B. be going C. have gone D. went

23.I don't think that red dress _______ her

A. suits B. matches C. fit D. agrees

24.The use of helmet is _______ in many states.Failture to wear them may result in fine.

A. compulsory B. important C. good D. optional

25.My brother _______ all the morning, and he was very tired

A. has been working B. had been working

C. worked D. working

26.Nobody likes her, _______?

A.does she B.do they C.don't they D.doesn't she

27.In the US _______ the states but hawaii is an iland

A.neither of B.None of C.no of D.all of

28.Jack is a good student _______ languages

A.of B.for C.in D.from

29.About two third of Vietnamese work _______ agriculture

A.a B.an C.the D. no article

30. Do you often watch _______ broadcast on TV ?

A. lively B. living C. alive D. live

22 tháng 8 2018

31. He told me _______ the safe before he left.

A. to remember to lock B. remember locking

C. to remember locking D. remember to lock

32. _______ people use public transport, there will be less pollution.

A. Unless B. If C. Since D. A and C are correct

33. When the telephone rang, she _______ a letter.

A. was writting B. was written C. was writing D. wrote

34. I am looking forward to _______ from you.

A. hear B. heard C. be heard D. hearing

35. The World Cup _______ every four years.

A. is held B. has been C. is made D. is taken

36. The Blacks live in the house _______ the green doors.

A. have B. with C. which D. has

37. It’s very kind _______ you to help me with my homework.

A. for B. of C. to D. with

38. I sent a card to congratulate Nam _____ winning the first prize in the English speaking contest.

A. about B. for C. on D. of

39. _______ I had an umbrella, I got very wet in the rain.

A. In spite of B. Despite C. Even though D. As long as

40. The fire alarm _______ and we all rushed out.

A. went off B. turned out C. exploded D. A and C are correct.

41. Susan _______ her keys. She can’t find them anywhere.

A. loses B. has lost C. lost D. has been lost

42. I’m late, _______ ?

A. am I B. am not I C. aren’t I D. are I

43. This subject, _______ , is very important.

A. which we are going to discuss B. which is going to discuss

C. that we are going to discuss D. A and C are correct

45. Hellen was looking after a dog _______ in an accident.

A. which leg had been broken B. whose leg had been broken

C. its leg had been broken D. that leg had been broken

46. You _______ more exercise if you ……….. to keep fit.

A. can make/ want B. ought to do/want

C. should take/ want D. might do/ want

47. Ann _______ going for a walk, but no one else wanted to.

A. admitted B. offered C. promised D. suggested

48. The police officer stopped me and asked me where _______.

A. were I going B. I were going C. was I going D. I was going

49. We are tired of living in a big city. We wish we _______ in a small village in the countryside.

A. live B. lived C. had lived D. had been living

50. After _______ by the police, the man admitted _______ the car.

A. being stopped/ stealing B. stopping/ stealing

C. being stopped/ to steal D. stopping/ being stolen

1. The wedding day was ________ chosen by the parents of the groom. A. careless B. careful C. carelessly D. carefully 2. Peter usually helps his mother with the ________________. A. housework B. homework C. chores D. household 3. __________ someone is considered as rude. A. Looking at B. Waving C....
Đọc tiếp

1. The wedding day was ________ chosen by the parents of the groom.

A. careless B. careful C. carelessly D. carefully

2. Peter usually helps his mother with the ________________.

A. housework B. homework C. chores D. household

3. __________ someone is considered as rude.

A. Looking at B. Waving C. Greeting D. Pointing at

4. I lost my key. I’ll have to _________________________.

A. have other key made B. have another key made

C. be made a key D. damage another key

5. ________ the fifth largest among the nine planets that make up moor solar system.

A. The Earth is B. The Earth being C. That the Earth is D. Being the Earth

6. People don, t like the way he shows off, ______ ?

A. don,t they B. do they C. does he D. doesn,t he

7. He went to the cinema ________ he had done his homework.

A. before B. until C. by the time D. after

8. Books are still a cheap way to get information and ________________.

A. entertainment B. entertain C. entertaining D. entertainer

9. To Americans, it is impolite to ask someone about age, _________ and salary.

A. marry B. married C. marriage D. marrying

10. __________ actress’s life is in many ways unlike that of other women.

A. An B. A C. As D. That the

11. Before _______________, they used horse-drawn wooden carts.

A. farmers have had tractors B. tractors owned by farmers

C. having tractors farmers D. farmers had tractors

12.You can join the club when you _____________ a bit older.

A. will have got B. will get C. get D. are getting

13. The bathroom is ___________ the bedroom and the kitchen.

A. right B. next C. between D. left

14. The news _________ may not be true.

A. that the prisoner will be released B. when the prisoner will be released

C. of released the prisoner D. about the prisoner release

15. Go straight on and __________ the third turning on the right.

A. take B. get C. make D. catch

16. At the station, we often see the sign “______________ for pickpockets.”

A. Watch on B. Watch out C. Watch up D. Watch at

17. The school _____________ a system of monthly tests in place of an annual exam.

A. gathered B. took C. collected D. adopted

18. Would you be kind ____________ to open the door for me?

A. much B. enough C. of D. with

19. ______ that Columbus discovered America.

A. In 1492 B. There was in 1492 C. That was in 1492 D. It was in 1492

20. The club ____________ last year.

A. had been opened B. was opened C. has been opened D. was being opened

21. In rainy seasons, roads in the villages are always ___________.

A. mud B. mudded C. mudding D. muddy

22. _______________ , this disaster would not have happened.

A. Had you have obeyed orders B. You obeyed orders

C. Had you obeyed orders D. You had obeyed orders

23. She said _____________ and asked if she could get me anything.

A. she would be going shopping B. she was going shopping

C. she will go shopping D. she is going shopping

24. Most underdeveloped countries are in ____________ of technical assistance.

A. need B. lack C. excess D. shortage

25. ______________ had booked in advance were allowed in.

A. Only who were those B. Only were those who

C. Only who D. Only those who

26. If I had worked harder at school, _________________________________.

A. I will sit in a comfortable office now

B. I would be sitting in a comfortable office now

C. I would have sat in a comfortable office now

D. I will be sitting in a comfortable office now

27. This is the best play ____________ I have ever seen.

A. which B. what C. whom D. that

28. I had no sooner closed the door ____________ somebody started knocking on it.

A. as B. that C. than D. when

29. She left early __________________.

A. so she be at home when he arrived B. so as to be at home when he arrived

C. so as that to be at home when he arrived D. so that to be at home when he arrived

30. They ___________ for Japan at 10:30 tomorrow.

A. will be leaving B. have left C. are left D. will have left

31. I ________________ the hot weather in the south.

A. used to B. use to C. uses to D. am used to

32. My mother said _____________ my study results the year before.

A. she is satisfied with B. she is satisfied to

C. she was satisfied to D. she was satisfied with

33. _______________ told me this refused to give his name.

A. The man whom B. The man whom was

C. The man who was D. The man who

34. The police are searching for a tall dark man ___________ a beard.

A. on B. in C. and D. with

35. By September next year, I ___________________ here for ten years.

A. will be working B. work

C. will have been working D. have been working

36. The first customer ______________________ this morning was quite rude.

A. dealing with B. with whom we dealt

C. to deal with D. dealt with

37. Never before ___________________ such a beautiful waterfall.

A. that I have seen B. do I see C. have I seen D. I have seen

38. Pupils should have their eyes _________________ regularly.

A. tested B. to test C. test D. testing

39. My brother likes music very much. He ________ to music while working.

A. used to listen B. is used to listening C. is used to listen D. used to be listening

40. If you are agreeable _________________ our proposal, we’ll go ahead.

A. with B. for C. about D. to

1
13 tháng 5 2018

1. The wedding day was ________ chosen by the parents of the groom.

A. careless B. careful C. carelessly D. carefully

2. Peter usually helps his mother with the ________________.

A. housework B. homework C. chores D. household

3. __________ someone is considered as rude.

A. Looking at B. Waving C. Greeting D. Pointing at

4. I lost my key. I’ll have to _________________________.

A. have other key made B. have another key made

C. be made a key D. damage another key

5. ________ the fifth largest among the nine planets that make up moor solar system.

A. The Earth is B. The Earth being C. That the Earth is D. Being the Earth

6. People don, t like the way he shows off, ______ ?

A. don,t they B. do they C. does he D. doesn,t he

7. He went to the cinema ________ he had done his homework.

A. before B. until C. by the time D. after

8. Books are still a cheap way to get information and ________________.

A. entertainment B. entertain C. entertaining D. entertainer

9. To Americans, it is impolite to ask someone about age, _________ and salary.

A. marry B. married C. marriage D. marrying

10. __________ actress’s life is in many ways unlike that of other women.

A. An B. A C. As D. That the

11. Before _______________, they used horse-drawn wooden carts.

A. farmers have had tractors B. tractors owned by farmers

C. having tractors farmers D. farmers had tractors

12.You can join the club when you _____________ a bit older.

A. will have got B. will get C. get D. are getting

13. The bathroom is ___________ the bedroom and the kitchen.

A. right B. next C. between D. left

14. The news _________ may not be true.

A. that the prisoner will be released B. when the prisoner will be released

C. of released the prisoner D. about the prisoner release

15. Go straight on and __________ the third turning on the right.

A. take B. get C. make D. catch

16. At the station, we often see the sign “______________ for pickpockets.”

A. Watch on B. Watch out C. Watch up D. Watch at

17. The school _____________ a system of monthly tests in place of an annual exam.

A. gathered B. took C. collected D. adopted

18. Would you be kind ____________ to open the door for me?

A. much B. enough C. of D. with

19. ______ that Columbus discovered America.

A. In 1492 B. There was in 1492 C. That was in 1492 D. It was in 1492

20. The club ____________ last year.

A. had been opened B. was opened C. has been opened D. was being opened

21. In rainy seasons, roads in the villages are always ___________.

A. mud B. mudded C. mudding D. muddy

22. _______________ , this disaster would not have happened.

A. Had you have obeyed orders B. You obeyed orders

C. Had you obeyed orders D. You had obeyed orders

23. She said _____________ and asked if she could get me anything.

A. she would be going shopping B. she was going shopping

C. she will go shopping D. she is going shopping

24. Most underdeveloped countries are in ____________ of technical assistance.

A. need B. lack C. excess D. shortage

25. ______________ had booked in advance were allowed in.

A. Only who were those B. Only were those who

C. Only who D. Only those who

26. If I had worked harder at school, _________________________________.

A. I will sit in a comfortable office now

B. I would be sitting in a comfortable office now

C. I would have sat in a comfortable office now

D. I will be sitting in a comfortable office now

27. This is the best play ____________ I have ever seen.

A. which B. what C. whom D. that

28. I had no sooner closed the door ____________ somebody started knocking on it.

A. as B. that C. than D. when

29. She left early __________________.

A. so she be at home when he arrived B. so as to be at home when he arrived

C. so as that to be at home when he arrived D. so that to be at home when he arrived

30. They ___________ for Japan at 10:30 tomorrow.

A. will be leaving B. have left C. are left D. will have left

31. I ________________ the hot weather in the south.

A. used to B. use to C. uses to D. am used to

32. My mother said _____________ my study results the year before.

A. she is satisfied with B. she is satisfied to

C. she was satisfied to D. she was satisfied with

33. _______________ told me this refused to give his name.

A. The man whom B. The man whom was

C. The man who was D. The man who

34. The police are searching for a tall dark man ___________ a beard.

A. on B. in C. and D. with

35. By September next year, I ___________________ here for ten years.

A. will be working B. work

C. will have been working D. have been working

36. The first customer ______________________ this morning was quite rude.

A. dealing with B. with whom we dealt

C. to deal with D. dealt with

37. Never before ___________________ such a beautiful waterfall.

A. that I have seen B. do I see C. have I seen D. I have seen

38. Pupils should have their eyes _________________ regularly.

A. tested B. to test C. test D. testing

39. My brother likes music very much. He ________ to music while working.

A. used to listen B. is used to listening C. is used to listen D. used to be listening

40. If you are agreeable _________________ our proposal, we’ll go ahead.

A. with B. for C. about D. to

1. At the time I ____ how hard my parent tried to earn enough money for the whole family. A. wasn't realizing B. am not realizing C. don't realize D. didn't realize 2. The headmaster said their pupils would_______the best learning conditions. A. be provided B. be provided with C. provide D. provide with 3. He_______in love with her the moment the saw her. A. fell B. has fallen ...
Đọc tiếp

1. At the time I ____ how hard my parent tried to earn enough money for the whole family.

A. wasn't realizing B. am not realizing C. don't realize D. didn't realize

2. The headmaster said their pupils would_______the best learning conditions.

A. be provided B. be provided with C. provide D. provide with

3. He_______in love with her the moment the saw her.

A. fell B. has fallen C. felt D. has felt

4. "Romeo and Juliet"________one of Shakespeare's best works.

A. consider B. considered C. are considered D. is considered

5. Her paintings_______by her childhood in rural New York.

A. inspired B. was inspired C. were inspired D. is inspired

6. The book can be used in a _______of________.

A. various/way B. various/ways C. variety/way D. variety/ways

7. In my opinion, Victor Hugo remains the most famous and the most________author in French literature.

A. love B. loved C. beloved D. loving

8. His new house, which ______ by the lake, has a beautiful and modern design.

A. situate B. situates C. is situated D. has situated

9. Darwin, ______ theory of evolution is famous throughout the world, was an English scientist.

A. who B. whose C. whom D. that

10. The telephone, ______ was invented by Graham Bell, has changed our way of communication.

A. that B. when C. which D. whose

11. Marie Curie, ______ won a Nobel prize in Physics, is among the greatest scientists of all times.

A. who B. whose C. that D. whom

12. When _______, Newton already showed his talent in Sciences.

A. he a boy B. was a boy C. boy D. a boy

13. He was interested _______ fixing broken objects and making new things.

A. in B. on C. at D. with

14. Faraday was born ______ a poor family.

A. for B. in C. onto D. on

15. Jane Eyre, which ______ by Charlotte Bronte, is one of my favourite novels.

A. wrote B. written C. was written D. writes

16. Even though he didn't have _____ schooling, he was still successful.

A. many B. little C. a lot D. much

17. Leonard de Vici was ______ a scientist _______ an artist.

A. not/but also B. not only/also C. only/but D. not only/but also

18. _______ was a French Emperor, fought his final battle in Waterloo.

A. Napoleon Bonaparte who C. Napoleon Bonaparte, that

B. Napoleon Bonaparte, who D. Napoleon Bonaparte, whose.

19. John's father worked very _______, but he _______ earned enough to feed his family.

A. hard/ hard B. hardly / hard C. hard/ hardly D. hardly/ hardly

20. When ______, Humphrey used to travel all over the world.

A. he was young B. was young C. be young D. he young

21. When he grew _______, he decided to settle down and set up his first factory.

A. older B. only C. oldest D. more old

22. Charles Dickens, whose ______ all over the world, was not very successful with his career at first.

A. books read B. books reading C. books are read D. books to read

23. Johan, ______ the first prize in the inter-university marathon race, is my classmate.

A. wining B. won C. who wining D. who won

24. _______ he met Professor Goshen, who taught him the first painting lessons.

A. Later a few years C. A few later years

B. A few years later D. Years a few later

25. Bill Gates, ______ among the software engineers, is one of the richest men in the world.

A. whose name is famous C. whose famous name is

B. whose is famous name D. whose name famous is

26. Jean did not have much schooling, ______ she had to work very hard.

A. despite B. even C. and D. however

27. He was not very interested in Physics __________ he grew older.

A. unless B. until C. although D. because

28. Who _______ wrote Pride and Prejudice?

A. the English was writer who C. was the writer English who

B. was the English writer who D. the English writer who was

29. If an object is let off in the cabin of a spaceship, it__________.

A. floated B. is floating C. will float D. would float

30. __________we find new sources, we will soon run out of energy.

A. If B. When C. Unless D. Only

31. All of out rain forests________unless we find some ways to stop people from cutting down trees.

A. will be destroyed B. are destroyed C. will destroy D. destroy

32. _______we don't try to limit the world's population, there won't be enough space to live.

A. When B. If C. Unless D. While

33. If the earth stops_______around the sun, there will be no light on earth.

A. move B. to move C. moved D. moving

34. The sun is many times_______ the earth.

A. bigger than B. bigger C. as big D. big as

35. Mercury is perhaps the coldest_______the hottest planet in the solar system.

A. both B. but C. also D. as well as

36. We need to stop______at what damage we have done to the nature and try_______ it before it is too late.

A. looking/to fix B. to look/to fix C. to look/fixing D. looking/fixing

37. If we don't do anything______the ice on the poles from melting, the earth will be flooded one day.

A. for stop B. to stopping C. to stop D. stop

38. It is______on the poles.

A. extremely cold B. cold extremely C. extreme cold D. cold extreme

39. Mercury is the smallest among the planets_______the sun.

A. of B. for C. with D. on

40. The sun is ________when seen from Mercury than when seen from the earth.

A. more much brilliant B. much more brilliant

C. much brilliant more D. much brilliant

2
6 tháng 5 2018

1. At the time I ____ how hard my parent tried to earn enough money for the whole family.

A. wasn't realizing B. am not realizing C. don't realize D. didn't realize

2. The headmaster said their pupils would_______the best learning conditions.

A. be provided B. be provided with C. provide D. provide with

3. He_______in love with her the moment the saw her.

A. fell B. has fallen C. felt D. has felt

4. "Romeo and Juliet"________one of Shakespeare's best works.

A. consider B. considered C. are considered D. is considered

5. Her paintings_______by her childhood in rural New York.

A. inspired B. was inspired C. were inspired D. is inspired

6. The book can be used in a _______of________.

A. various/way B. various/ways C. variety/way D. variety/ways

7. In my opinion, Victor Hugo remains the most famous and the most________author in French literature.

A. love B. loved C. beloved D. loving

8. His new house, which ______ by the lake, has a beautiful and modern design.

A. situate B. situates C. is situated D. has situated

9. Darwin, ______ theory of evolution is famous throughout the world, was an English scientist.

A. who B. whose C. whom D. that

10. The telephone, ______ was invented by Graham Bell, has changed our way of communication.

A. that B. when C. which D. whose

11. Marie Curie, ______ won a Nobel prize in Physics, is among the greatest scientists of all times.

A. who B. whose C. that D. whom

12. When _______, Newton already showed his talent in Sciences.

A. he a boy B. was a boy C. boy D. a boy

13. He was interested _______ fixing broken objects and making new things.

A. in B. on C. at D. with

14. Faraday was born ______ a poor family.

A. for B. in C. onto D. on

15. Jane Eyre, which ______ by Charlotte Bronte, is one of my favourite novels.

A. wrote B. written C. was written D. writes

16. Even though he didn't have _____ schooling, he was still successful.

A. many B. little C. a lot D. much

17. Leonard de Vici was ______ a scientist _______ an artist.

A. not/but also B. not only/also C. only/but D. not only/but also

18. _______ was a French Emperor, fought his final battle in Waterloo.

A. Napoleon Bonaparte who C. Napoleon Bonaparte, that

B. Napoleon Bonaparte, who D. Napoleon Bonaparte, whose.

19. John's father worked very _______, but he _______ earned enough to feed his family.

A. hard/ hard B. hardly / hard C. hard/ hardly D. hardly/ hardly

20. When ______, Humphrey used to travel all over the world.

A. he was young B. was young C. be young D. he young

21. When he grew _______, he decided to settle down and set up his first factory.

A. older B. only C. oldest D. more old

22. Charles Dickens, whose ______ all over the world, was not very successful with his career at first.

A. books read B. books reading C. books are read D. books to read

23. Johan, ______ the first prize in the inter-university marathon race, is my classmate.

A. wining B. won C. who wining D. who won

24. _______ he met Professor Goshen, who taught him the first painting lessons.

A. Later a few years C. A few later years

B. A few years later D. Years a few later

25. Bill Gates, ______ among the software engineers, is one of the richest men in the world.

A. whose name is famous C. whose famous name is

B. whose is famous name D. whose name famous is

26. Jean did not have much schooling, ______ she had to work very hard.

A. despite B. even C. and D. however

27. He was not very interested in Physics __________ he grew older.

A. unless B. until C. although D. because

28. Who _______ wrote Pride and Prejudice?

A. the English was writer who C. was the writer English who

B. was the English writer who D. the English writer who was

29. If an object is let off in the cabin of a spaceship, it__________.

A. floated B. is floating C. will float D. would float

30. __________we find new sources, we will soon run out of energy.

A. If B. When C. Unless D. Only

31. All of out rain forests________unless we find some ways to stop people from cutting down trees.

A. will be destroyed B. are destroyed C. will destroy D. destroy

32. _______we don't try to limit the world's population, there won't be enough space to live.

A. When B. If C. Unless D. While

33. If the earth stops_______around the sun, there will be no light on earth.

A. move B. to move C. moved D. moving

34. The sun is many times_______ the earth.

A. bigger than B. bigger C. as big D. big as

35. Mercury is perhaps the coldest_______the hottest planet in the solar system.

A. both B. but C. also D. as well as

36. We need to stop______at what damage we have done to the nature and try_______ it before it is too late.

A. looking/to fix B. to look/to fix C. to look/fixing D. looking/fixing

37. If we don't do anything______the ice on the poles from melting, the earth will be flooded one day.

A. for stop B. to stopping C. to stop D. stop

38. It is______on the poles.

A. extremely cold B. cold extremely C. extreme cold D. cold extreme

39. Mercury is the smallest among the planets_______the sun.

A. of B. for C. with D. on

40. The sun is ________when seen from Mercury than when seen from the earth.

A. more much brilliant B. much more brilliant

C. much brilliant more D. much brilliant

6 tháng 5 2018

1. At the time I ____ how hard my parent tried to earn enough money for the whole family.

A. wasn't realizing B. am not realizing C. don't realize D. didn't realize

2. The headmaster said their pupils would_______the best learning conditions.

A. be provided B. be provided with C. provide D. provide with

3. He_______in love with her the moment the saw her.

A. fell B. has fallen C. felt D. has felt

4. "Romeo and Juliet"________one of Shakespeare's best works.

A. consider B. considered C. are considered D. is considered

5. Her paintings_______by her childhood in rural New York.

A. inspired B. was inspired C. were inspired D. is inspired

6. The book can be used in a _______of________.

A. various/way B. various/ways C. variety/way D. variety/ways

7. In my opinion, Victor Hugo remains the most famous and the most________author in French literature.

A. love B. loved C. beloved D. loving

8. His new house, which ______ by the lake, has a beautiful and modern design.

A. situate B. situates C. is situated D. has situated

9. Darwin, ______ theory of evolution is famous throughout the world, was an English scientist.

A. who B. whose C. whom D. that

10. The telephone, ______ was invented by Graham Bell, has changed our way of communication.

A. that B. when C. which D. whose

11. Marie Curie, ______ won a Nobel prize in Physics, is among the greatest scientists of all times.

A. who B. whose C. that D. whom

12. When _______, Newton already showed his talent in Sciences.

A. he a boy B. was a boy C. boy D. a boy

13. He was interested _______ fixing broken objects and making new things.

A. in B. on C. at D. with

14. Faraday was born ______ a poor family.

A. for B. in C. onto D. on

15. Jane Eyre, which ______ by Charlotte Bronte, is one of my favourite novels.

A. wrote B. written C. was written D. writes

16. Even though he didn't have _____ schooling, he was still successful.

A. many B. little C. a lot D. much

17. Leonard de Vici was ______ a scientist _______ an artist.

A. not/but also B. not only/also C. only/but D. not only/but also

18. _______ was a French Emperor, fought his final battle in Waterloo.

A. Napoleon Bonaparte who C. Napoleon Bonaparte, that

B. Napoleon Bonaparte, who D. Napoleon Bonaparte, whose.

19. John's father worked very _______, but he _______ earned enough to feed his family.

A. hard/ hard B. hardly / hard C. hard/ hardly D. hardly/ hardly

20. When ______, Humphrey used to travel all over the world.

A. he was young B. was young C. be young D. he young

21. When he grew _______, he decided to settle down and set up his first factory.

A. older B. only C. oldest D. more old

22. Charles Dickens, whose ______ all over the world, was not very successful with his career at first.

A. books read B. books reading C. books are read D. books to read

23. Johan, ______ the first prize in the inter-university marathon race, is my classmate.

A. wining B. won C. who wining D. who won

24. _______ he met Professor Goshen, who taught him the first painting lessons.

A. Later a few years C. A few later years

B. A few years later D. Years a few later

25. Bill Gates, ______ among the software engineers, is one of the richest men in the world.

A. whose name is famous C. whose famous name is

B. whose is famous name D. whose name famous is

26. Jean did not have much schooling, ______ she had to work very hard.

A. despite B. even C. and D. however

27. He was not very interested in Physics __________ he grew older.

A. unless B. until C. although D. because

28. Who _______ wrote Pride and Prejudice?

A. the English was writer who C. was the writer English who

B. was the English writer who D. the English writer who was

29. If an object is let off in the cabin of a spaceship, it__________.

A. floated B. is floating C. will float D. would float

30. __________we find new sources, we will soon run out of energy.

A. If B. When C. Unless D. Only

31. All of out rain forests________unless we find some ways to stop people from cutting down trees.

A. will be destroyed B. are destroyed C. will destroy D. destroy

32. _______we don't try to limit the world's population, there won't be enough space to live.

A. When B. If C. Unless D. While

33. If the earth stops_______around the sun, there will be no light on earth.

A. move B. to move C. moved D. moving

34. The sun is many times_______ the earth.

A. bigger than B. bigger C. as big D. big as

35. Mercury is perhaps the coldest_______the hottest planet in the solar system.

A. both B. but C. also D. as well as

36. We need to stop______at what damage we have done to the nature and try_______ it before it is too late.

A. looking/to fix B. to look/to fix C. to look/fixing D. looking/fixing

37. If we don't do anything______the ice on the poles from melting, the earth will be flooded one day.

A. for stop B. to stopping C. to stop D. stop

38. It is______on the poles.

A. extremely cold B. cold extremely C. extreme cold D. cold extreme

39. Mercury is the smallest among the planets_______the sun.

A. of B. for C. with D. on

40. The sun is ________when seen from Mercury than when seen from the earth.

A. more much brilliant B. much more brilliant

C. much brilliant more D. much brillian

MK LÀM KO CHẮC LAD ĐÚNG,NHIỀU CẤU TRÚC CÒN CHƯA HỌC NÊN SAI THÌ THÔNG CẢM

Chọn đáp án đúng nhất 1. When I last saw him, he _____ in London. A. has lived B. is living C. was living D. has been living 2. We _______ Dorothy since last Saturday. A. don't see B. haven't seen C. didn't see D. hadn't seen 3. The train ______ half an hour ago. A. has been leaving B. left C. has left D. had left 4. Jack ______ the door. A. has just painted ...
Đọc tiếp

Chọn đáp án đúng nhất

1. When I last saw him, he _____ in London.

A. has lived B. is living C. was living D. has been living

2. We _______ Dorothy since last Saturday.

A. don't see B. haven't seen C. didn't see D. hadn't seen

3. The train ______ half an hour ago.

A. has been leaving B. left C. has left D. had left

4. Jack ______ the door.

A. has just painted B. paint C. will have painted D. painting

5. My sister ________ for you since yesterday.

A. is looking B. was looking C. has been looking D. looked

6. I ______ Texas State University now.

A. am attending B. attend

C. was attending D. attended

7. He has been selling motorbikes ________.

A. ten years ago B. since ten years

C. for ten years ago D. for ten years

8. Christopher Columbus _______ American more than 500 years ago.

A. discovered B. has discovered

C. had discovered D. had been discovering

9. He fell down when he ______ towards the church.

A. run B. runs C. was running D. had run

10. We _______ there when our father died.

A. still lived B. lived still C. was still lived D. was still living

11. They ______ table tennis when their father comes back home.

A. will play B. will be playing C. play D. would play

12. By Christmas, I _______ for Mr. Smith for six years.

A. will have been working B. will work

C. have been working D. will be working

13. I _______ in the room right now.

A. am being B. was being

C. have been being D. am

14. I ______ to New York three times this year.

A. have been B. was C. were D. had been

15. I'll come and see you before I _______ for the States.

A. leave B. will leave C. have left D. shall leave

16. The little girl asked what _______ to her friend.

A. has happened B. happened

C. had happened D. would have been happened

17. John ______ a book when I saw him.

A. is reading B. read C. was reading D. reading

18. He said he _______ return later.

A. will B. would C. can D. would be

19. Jack ________ the door.

A. has just opened B. open

C. have opened D. opening

20. I have been waiting for you ______.

A. since early morning B. since 9 a. m

C. for two hours D. All are correct

21. Almost everyone _______ for home by the time we arrived.

A. leave B. left C. leaves D. had left

22. By the age of 25, he ______ two famous novels.

A. wrote B. writes C. has written D. had written

23. When her husband was in the army, Mary ______ to him twice a week.

A. was reading B. wrote C. was written D. had written

24. I couldn't cut the grass because the lawn mower ______ a few days previously.

A. broke down B. has been broken

C. had broken down D. breaks down

25. I have never played badminton before. This is the first time I _____ to play.

A. try B. tried C. have tried D. am trying

26. Since _______, I have heard nothing from him.

A. he had left B. he left C. he has left D. he was left

27. After I _______ lunch, I looked for my bag.

A. had B. had had C. have has D. have had

28. By the end of next year, George _______ English for two years.

A. will have learned B. will learn

C. has learned D. would learn

29. The man got out of the car, ________ round to the back and opened the book.

A. walking B. walked C. walks D. walk

30. Henry _______ into the restaurant when the writer was having dinner.

A. was going B. went C. has gone D. did go

31. He will take the dog out for a walk as soon as he ______ dinner.

A. finish B. finishes C. will finish D. finishing

32. I will be glad if he _______ with us.

A. had gone B. did go C. went D. goes

33. Ask her to come and see me when she _______ her work.

A. finish B. has finished C. finished D. finishing

34. Turn off the gas. Don't you see that the kettle ________?

A. boil B. boils C. is boiling D. boiled

35. Tom and Mary ______ for Vietnam tomorrow.

A. leave B. are leaving C. leaving D. are left

36. He always ________ for a walk in the evening.

A. go B. is going C. goes D. going

37. Her brother ______ in Canada at present.

A. working B. works C. is working D. work

38. I ______ to the same barber since last year.

A. am going B. have been going C. go D. had gone

39. Her father ______ when she was a small girl.

A. dies B. died C. has died D. had died

40. Last week, my professor promised that he ________ today.

A. would come B. will come C. comes D. coming

3
9 tháng 12 2017

Chọn đáp án đúng nhất

1. C

2. B

3. B

4. A

5. C

6. A

7. D

8. A

9. C

10. A

11. B

12. A

13. D

14. A

15. A

16. C

17. C

18. B

19. A

20. D

21. D

22. D

23. B

24. C

25. C

26. B

27. B

28. A

29. B

30. B

31. B

32. D

33. B

34. C

35. B

36. C

37. C

38. B

39. B

40. A

9 tháng 12 2017

Chọn đáp án đúng nhất

1. When I last saw him, he _____ in London.

A. has lived B. is living C. was living D. has been living

2. We _______ Dorothy since last Saturday.

A. don't see B. haven't seen C. didn't see D. hadn't seen

3. The train ______ half an hour ago.

A. has been leaving B. left C. has left D. had left

4. Jack ______ the door.

A. has just painted B. paint C. will have painted D. painting

5. My sister ________ for you since yesterday.

A. is looking B. was looking C. has been looking D. looked

6. I ______ Texas State University now.

A. am attending B. attend

C. was attending D. attended

7. He has been selling motorbikes ________.

A. ten years ago B. since ten years

C. for ten years ago D. for ten years

8. Christopher Columbus _______ American more than 500 years ago.

A. discovered B. has discovered

C. had discovered D. had been discovering

9. He fell down when he ______ towards the church.

A. run B. runs C. was running D. had run

10. We _______ there when our father died.

A. still lived B. lived still C. was still lived D. was still living

11. They ______ table tennis when their father comes back home.

A. will play B. will be playing C. play D. would play

12. By Christmas, I _______ for Mr. Smith for six years.

A. will have been working B. will work

C. have been working D. will be working

13. I _______ in the room right now.

A. am being B. was being

C. have been being D. am

14. I ______ to New York three times this year.

A. have been B. was C. were D. had been

15. I'll come and see you before I _______ for the States.

A. leave B. will leave C. have left D. shall leave

16. The little girl asked what _______ to her friend.

A. has happened B. happened

C. had happened D. would have been happened

17. John ______ a book when I saw him.

A. is reading B. read C. was reading D. reading

18. He said he _______ return later.

A. will B. would C. can D. would be

19. Jack ________ the door.

A. has just opened B. open

C. have opened D. opening

20. I have been waiting for you ______.

A. since early morning B. since 9 a. m

C. for two hours D. All are correct

21. Almost everyone _______ for home by the time we arrived.

A. leave B. left C. leaves D. had left

22. By the age of 25, he ______ two famous novels.

A. wrote B. writes C. has written D. had written

23. When her husband was in the army, Mary ______ to him twice a week.

A. was reading B. wrote C. was written D. had written

24. I couldn't cut the grass because the lawn mower ______ a few days previously.

A. broke down B. has been broken

C. had broken down D. breaks down

25. I have never played badminton before. This is the first time I _____ to play.

A. try B. tried C. have tried D. am trying

26. Since _______, I have heard nothing from him.

A. he had left B. he left C. he has left D. he was left

27. After I _______ lunch, I looked for my bag.

A. had B. had had C. have has D. have had

28. By the end of next year, George _______ English for two years.

A. will have learned B. will learn

C. has learned D. would learn

29. The man got out of the car, ________ round to the back and opened the book.

A. walking B. walked C. walks D. walk

30. Henry _______ into the restaurant when the writer was having dinner.

A. was going B. went C. has gone D. did go

31. He will take the dog out for a walk as soon as he ______ dinner.

A. finish B. finishes C. will finish D. finishing

32. I will be glad if he _______ with us.

A. had gone B. did go C. went D. goes

33. Ask her to come and see me when she _______ her work.

A. finish B. has finished C. finished D. finishing

34. Turn off the gas. Don't you see that the kettle ________?

A. boil B. boils C. is boiling D. boiled

35. Tom and Mary ______ for Vietnam tomorrow.

A. leave B. are leaving C. leaving D. are left

36. He always ________ for a walk in the evening.

A. go B. is going C. goes D. going

37. Her brother ______ in Canada at present.

A. working B. works C. is working D. work

38. I ______ to the same barber since last year.

A. am going B. have been going C. go D. had gone

39. Her father ______ when she was a small girl.

A. dies B. died C. has died D. had died

40. Last week, my professor promised that he ________ today.

A. would come B. will come C. comes D. coming

I. Choose the best option to complete each sentence. (30 ms) 1. Choose the word with the different pronunciation of the underlined part. A. packed B. pleased C. pushed D. watched 2. Choose the word with the different pronunciation of the underlined part. A. Physics B. atlas C. maps D. engineers 3. The word whose underlined part is pronounced differently...
Đọc tiếp

I. Choose the best option to complete each sentence. (30 ms)

1. Choose the word with the different pronunciation of the underlined part.

A. packed B. pleased C. pushed D. watched

2. Choose the word with the different pronunciation of the underlined part.

A. Physics B. atlas C. maps D. engineers

3. The word whose underlined part is pronounced differently from the rest is:

A. thing B their C. they D. there

4. The word whose underlined part is pronounced differently from the rest is:

A. stomach B. touch C. spinach D. check

5. I keep forgetting her name. What’s she ______?

A. named B. called C. her name D. calls

6. When the teacher was away, the students ______ a lot of noise.

A. do B. did C. make D. made

7. ______ the beginning of the show, there was a cartoon.

A. At B. In C. For D. On

8. It is no use _______ a language if you don’t try to speak it.

A. to learn B. learned C. learning D. learn

9. Don’t worry. You ______ if there’s a change of plan.

A. will tell B. are told C. will be told D. are telling

10. I was surprised. I asked my father if I could borrow his car and he ______ “Yes”.

A. spoke B. told C. talked D. said

11. The woman ______ we talked yesterday is our new teacher.

A. who B. whom C. to whom D. with whom

12. The walls of our school need _________.

A. paint B. to paint C. be painted D. painting

13. My sister was tired _________ eating fish.

A. to B. of C. with D. on

14. Exercise is very good __________ our health

A. for B. to C. about D. at

15. I spend one hour _________ my homework every night.

A. do B. to do C. doing D. done

16. Of the two tests, this one is __________

A. the hardest B. the most hard C. the harder D. hardest

17. ASEAN _________ the Association of South East Asian Nations

A. stands as B. stands for C. is written D. writes for

18. When I was young, I often ______ a lot of money on comics.

A. earned B. borrowed C. spent D. lent

19. Blue ______ you. You should wear it more often.

A. fits B. suits C. matches D. goes with

20. Lan has to go home early, __________?

A. hasn’t Lan B. hasn’t she C. doesn’t Lan D. doesn’t she

21. Do you want to ______ to Mr. Nam?

A. phone B. call C. telephone D. make a phone call

22. Everyone ______ Nam has gone to the library.

A. not B. apart C. but D. and

23. I watched my aunt ______ my shirt.

A. made B. make C. makes D. to make

24. We can learn more about the undersea world______ this invention.

A. in spite of B. belongs to C. thanks to D. consists of

25. We left at 6.30 am ______ late.

A. so as not to be B. in order to not be C. so as not be D. so not as to be

26. Would you mind ______ the window?

A. if I open B. if opened C. I opened D. my opening

27. I remember ______ that film last month.

A. seeing B. to see C. to have seen D. having seen

28. Choose the INCORRECT part indicated by A,B,C,D in the following sentences:

My family has lived (A) in this city since (B) more than twenty years (C) now (D).

29. Tom ______ go fishing with his father when he was young

A. was used to B. is use to C. has used to D. used to

30. Tom ______ his father in many ways, but he has his mother’s sense of humor.

A. takes after B. comes across C. looks after D. cares for

2
22 tháng 3 2020

Sao mấy câu đầu trên đề bài bảo là tìm sự khác biệt ở mấy phần gạch chân mà mik ko thấy vậy??

22 tháng 3 2020

1.B

2.C

3.A

4.A

5.B

6.D

7.A

8.C

9.C

10.D

11.C

12.D

13.B

14.A

15.C

16.A

17.B

18.C

19.B

20.B

21.D

22.B

23.A

24.C

25.A

26.B

27.A

28.B

29.D

30.A

Bài 1: Bài tập về các thì 1. I (learn) English for seven years now. 2. But last year I (not/ work) hard enough for English, that's why my marks (not/ be) really that good then. 3. As I (pass/ want) my English exam successfully next year, I (study) harder this term. 4. During my last summer holidays, my parents (send) me on a language course to London. 5. It (be) great and I (think) I (learn) a lot. 6. Before I (go) to London, I (not/ enjoy) learning English. 7. But while I (do) the...
Đọc tiếp

Bài 1: Bài tập về các thì
1. I (learn) English for seven years now.
2. But last year I (not/ work) hard enough for English, that's why my marks (not/ be)
really that good then.
3. As I (pass/ want) my English exam successfully next year, I (study) harder this term.
4. During my last summer holidays, my parents (send) me on a language course to
London.
5. It (be) great and I (think) I (learn) a lot.
6. Before I (go) to London, I (not/ enjoy) learning English.
7. But while I (do) the language course, I (meet) lots of young people from all over the
world.
8. There I (notice) how important it (be) to speak foreign languages nowadays.
9. Now I (have) much more fun learning English than I (have) before the course.
10. At the moment I (revise) English grammar.
11. And I (begin/ already) to read the texts in my English textbooks again.
12. I (think) I (do) one unit every week.
13. My exam (be) on 15 May, so there (not/ be) any time to be lost.
14. If I (pass) my exams successfully, I (start) an apprenticeship in September.
15. And after my apprenticeship, maybe I (go) back to London to work there for a while.
16. As you (see/ can), I (become) a real London fan already.
Bài 2: Chọn đáp án đúng nhất
1. When I last saw him, he _____ in London.
A. has lived B. is living C. was living D. has been living
2. We _______ Dorothy since last Saturday.
A. don't see B. haven't seen C. didn't see D. hadn't seen
3. The train ______ half an hour ago.
A. has been leaving B. left C. has left D. had left
4. Jack ______ the door.
A. has just painted B. paint C. will have painted D. painting
5. My sister ________ for you since yesterday.
A. is looking B. was looking C. has been looking D. looked
6. I ______ Texas State University now.
A. am attending B. attend
C. was attending D. attended
7. He has been selling motorbikes ________.
A. ten years ago B. since ten years
C. for ten years ago D. for ten years
8. Christopher Columbus _______ American more than 500 years ago.
A. discovered B. has discovered
C. had discovered D. had been discovering
9. He fell down when he ______ towards the church.

A. run B. runs C. was running D. had run
10. We _______ there when our father died.
A. still lived B. lived still C. was still lived D. was still living
11. They ______ table tennis when their father comes back home.
A. will play B. will be playing C. play D. would play
12. By Christmas, I _______ for Mr. Smith for six years.
A. will have been working B. will work
C. have been working D. will be working
13. I _______ in the room right now.
A. am being B. was being
C. have been being D. am
14. I ______ to New York three times this year.
A. have been B. was C. were D. had been
15. I'll come and see you before I _______ for the States.
A. leave B. will leave C. have left D. shall leave
16. The little girl asked what _______ to her friend.
A. has happened B. happened
C. had happened D. would have been happened
17. John ______ a book when I saw him.
A. is reading B. read C. was reading D. reading
18. He said he _______ return later.
A. will B. would C. can D. would be
19. Jack ________ the door.
A. has just opened B. open
C. have opened D. opening
20. I have been waiting for you ______.
A. since early morning B. since 9 a. m
C. for two hours D. All are correct
21. Almost everyone _______ for home by the time we arrived.
A. leave B. left C. leaves D. had left
22. By the age of 25, he ______ two famous novels.
A. wrote B. writes C. has written D. had written
23. When her husband was in the army, Mary ______ to him twice a week.
A. was reading B. wrote C. was written D. had written
24. I couldn't cut the grass because the lawn mower ______ a few days previously.
A. broke down B. has been broken
C. had broken down D. breaks down
25. I have never played badminton before. This is the first time I _____ to play.
A. try B. tried C. have tried D. am trying
26. Since _______, I have heard nothing from him.
A. he had left B. he left C. he has left D. he was left
27. After I _______ lunch, I looked for my bag.
A. had B. had had C. have has D. have had

28. By the end of next year, George _______ English for two years.
A. will have learned B. will learn
C. has learned D. would learn
29. The man got out of the car, ________ round to the back and opened the book.
A. walking B. walked C. walks D. walk
30. Henry _______ into the restaurant when the writer was having dinner.
A. was going B. went C. has gone D. did go
31. He will take the dog out for a walk as soon as he ______ dinner.
A. finish B. finishes C. will finish D. finishing
32. I will be glad if he _______ with us.
A. had gone B. did go C. went D. goes
33. Ask her to come and see me when she _______ her work.
A. finish B. has finished C. finished D. finishing
34. Turn off the gas. Don't you see that the kettle ________?
A. boil B. boils C. is boiling D. boiled
35. Tom and Mary ______ for Vietnam tomorrow.
A. leave B. are leaving C. leaving D. are left
36. He always ________ for a walk in the evening.
A. go B. is going C. goes D. going
37. Her brother ______ in Canada at present.
A. working B. works C. is working D. work
38. I ______ to the same barber since last year.
A. am going B. have been going C. go D. had gone
39. Her father ______ when she was a small girl.
A. dies B. died C. has died D. had died
40. Last week, my professor promised that he ________ today.
A. would come B. will come C. comes D. coming

3
11 tháng 2 2020

Bài 1: Bài tập về các thì:

1. I (learn)..have learned.. English for seven years now.
2. But last year I (not/ work) ..didn't work.. hard enough for English, that's why my marks (not/ be) weren't really that good then.
3. As I (pass/ want) ..want to pass.. my English exam successfully next year, I (study) ..am studying.. harder this term.
4. During my last summer holidays, my parents (send) ..sent..me on a language course to London.
5. It (be)..is.. great and I (think)..think.. I (learn)..learn.. a lot.
6. Before I (go)..went.. to London, I (not/ enjoy) ..didn't enjoy.. learning English.
7. But while I (do) ..was doing.. the language course, I (meet)..met.. lots of young people from all over the world.
8. There I (notice) ..notice..how important it (be)..is.. to speak foreign languages nowadays.
9. Now I (have)..have.. much more fun learning English than I (have)..had.. before the course.
10. At the moment I (revise)..revising.. English grammar.
11. And I (begin/ already)..have already begun.. to read the texts in my English textbooks again.
12. I (think)..think.. I (do)..will do.. one unit every week.
13. My exam (be) ..is going to be..on 15 May, so there (not/ be)..won't..any time to be lost.
14. If I (pass)..pass.. my exams successfully, I (start)..will start.. an apprenticeship in September.
15. And after my apprenticeship, maybe I (go)..will go.. back to London to work there for a while.
16. As you (see/ can)..can see.., I (become)..have became.. a real London fan already.

12 tháng 2 2020

17. John ______ a book when I saw him.
A. is reading B. read C. was reading D. reading
18. He said he _______ return later.
A. will B. would C. can D. would be
19. Jack ________ the door.
A. has just opened B. open
C. have opened D. opening
20. I have been waiting for you ______.
A. since early morning B. since 9 a. m
C. for two hours D. All are correct
21. Almost everyone _______ for home by the time we arrived.
A. leave B. left C. leaves D. had left
22. By the age of 25, he ______ two famous novels.
A. wrote B. writes C. has written D. had written
23. When her husband was in the army, Mary ______ to him twice a week.
A. was reading B. wrote C. was written D. had written
24. I couldn't cut the grass because the lawn mower ______ a few days previously.
A. broke down B. has been broken
C. had broken down D. breaks down
25. I have never played badminton before. This is the first time I _____ to play.
A. try B. tried C. have tried D. am trying
26. Since _______, I have heard nothing from him.
A. he had left B. he left C. he has left D. he was left
27. After I _______ lunch, I looked for my bag.

A. had B. had had C. have has D. have had

Xin lỗi bạn nhiều nhé, máy tính mình gặp trục trặc nên chưa trả lời hết đc!!! Giờ mới đc nè.bucminh

1. Malaysia is divided................two regions. A. to B. on C. in D. into 2. It's very kind................... you to say so! A. in B. to C. for D. of 3. Can you tell me how many chapters this book consists................? A. of ...
Đọc tiếp

1. Malaysia is divided................two regions.

A. to B. on C. in D. into

2. It's very kind................... you to say so!

A. in B. to C. for D. of

3. Can you tell me how many chapters this book consists................?

A. of B. to C. with D. in

4. Jeans have never been … fashion because a lot of people are still fond of wearing them.

A. out B. of C. out of d. on

5. People like wearing jeans because this material doesn’t wear … easily.

A. by B. away C. of D. out

6. The material, called jean, was named … sailors from Genoa.

A. as B. after C. to D. with

7. These shoes are made … good leather. They are very strong.

A. from B. by C. of D. with

8.It seems very dificult … to have a trip abroad.

A. that I B. to me C. for me D. for I

9.It was very impolite … him to shout at the meeting.

A. of B. to C. about D. with

10It was very impolite … him to shout at the meeting.

A. of B. to C. about D. with

11.Lan always walks to school. She goes to school … .

A. by foot B. with foot C. on foot D. of foot

12.When I first started playing tennis, it was … fun.

A. for B. of C. as D. in

13.Did he … live in the country when you was young?

A. use to B. used to C. get used to D. be used to

14.It’s very kind … you to help us. Thanks a lot.

A. for B. to C. with D. of

15.The hospital building is devided … four sections.

A. in B. into C. to D. about

16. He is a small boy. He has to depend … his parents.

A. on B. to C. with D. of

17. Maryam was really impressed … the beauty of the city.

A. of B. by C. with D. for

18.She arrived … four o’clock … the afternoon.

A. at / on B. in / in C. at / in D. on / in

19.He was a tennis player when he was young. He … tennis when he was young.

A. plays B. used to play C. has played D. likes to play

20. My sister is studying hard … her exam.

A. in B. for C. at D. to

21. I have studied English … more than three years.

A. for B. in C. since D. at

22. I am very proud .................. my school.

A.from B.at C.of D.off

23. .He laughs a lot because .............. her funny face.

A.of B.off C.in D.on

.24. Lan used to walk the mosque .............. her way to primary school.

A.to B.on C.in D.at

25. It seems very difficult for me to have a trip abroad. It all depends ..........my parents.Any way we’ll keep ..........touch.

A.on-in B.in-in C.on-on D.of-off

27. It’s very cold…………..night…………….the moon.

A. to/in B. in/to C. on/at D. at/on

28. Thuy's grandmother turned the television _________ to see the weather forecast.

A. off B. on C. up D. down

29. What are the main differences......................the tow cities?

A. in B. at C. between D. with

30. Remember …………. the door before you leave.

A. to lock B. lock C. locked D. locking

31. She has come here ………… yesterday.

A. in B. since C. for D. on

32. Lan didn’t come to the party because she had to look……..her younger brother.

a. at b. for c. forward d. after

33. Mrs . Hoa will stay in London.............. Monday................ Friday .

A . between – to B . from – to C. on – until D. on - to

34. It doesn’t rain ..................... the dry season.

A. on B. at C. in D. between

35. I congratulate him ............ his success.

A. in B. at C. with D. on

36. The customer insisted ...........seeing the manager.

A. of B. on C. in D. about

37. I was brought……….in the countryside by my aunt after my parents had pass …………

A. on/over B. for/ on C. on / off D. up / away

38. What is your daughter named ………. ? – A kind of flower

A. after B. on C. in D. from

39. The visitor spoke ....................the subject of wildlife in northern Britain.

A. in B. from C. with D. on

40. Sometimes Mr. Pike has to work late…….night to do some import-tant experiments.

A. in B. at C. for D. on

41. Peter ………a hurry to go so he did not stop to greet me.

A. in B. on C. with D. over

42. Where is Jimmy? – He is ………work. He is busy …………his monthly report.

A. on/ for B. in/ about C. to / through D. at / with

43. Mary doesn’t mind living……….her own.

A. with B. by C. on D. at

44. While studying he was finacially dependent……….his parents.

A. to B. on C. of D. from

45. Please don’t enter ……………knocking.

A. except for B. while C. with D. without

46. It was very ……of you to invite me to your birthday party.

A. Due to industrialization, we have to cope………..The fact that many species are ………….danger ………….extinction.

A. on/ at/ for B. at / upon / over C. for/ on/ with D. with/ in / of

47. Boys! Put your toys…………it is time to go to bed. Don’t stay…late.

A. off/ on B. away / up C. down off D. around / for

48. She intended to quit her job to stay……home and look………her sick mother.

A. in/ at B. at / after C. for / over D. up / on

49. He is very worried …………his new job because he is not quite prepared …………….working

A. on/ over B. to / off C. about / for D. in / at

50. The students are very………….of doing a lot of homework.

A. bored B. tired C. interested D. good

51. Are you ……..about your examination?

A. interested B. fed up C. tired D. worried

52. We are very ……with the result of the football match.

A. excited B. pleased C. worried D. afraid

53. Some people are very …………..of traveling by air.

A. worried B. excited C. afraid D. interested

54. While I am waiting……..my bus, I often listen ……….music.

A. on / at B. for / to C. toward/ about D. upon/ in

55. The final examination will be held ………..June 12th , 2009.

A. in B. on C. at D. to

56. How many languages are there ……………the world?

A. in B. on C. over D. through

57. Egypt is famous ………ancient pyramids.

A. on B. to C. from D. for

58. The boys looks very proud …………his success at school.

A. on B. of C. at D. in

59. When the trucks leave the place, the ground is covered ………….trash.

A. in B. by C. with D. of

60. Thuy’s grandma turned the TV …..to see the weather forecast.

A. off B. up C. on D. down

61. The hurrican took several days to blow itself …………

A. in B. out C. down D. off

62. It was the biggest eruption of Vesuvius ………some years.

A. for B. since C. in D. from

63. On Passover, Jewish people celebrate freedom …………..slavery.

A. on B. to C. for D. from

64. There are a lot of parties ………..Christmas.

A. in B. at C. on D. for

65. When you are in orbit, you will be able to get …………of your seat.

A. in B. on C. out D. down

66. The crew have been living ………space for over three months.

A. in B. at C. on D. for

67. Do you believe …………..the existence of UFOs ?

A. on B. in C. at D. for

68. We are all very fond ………traveling abroad.

A. in B. at C. with D. of

69. He saw that film ………….7.00 pm ………….Sunday.

A. on/ from B. in /at C. at/at D. at / on

70. The whole family showed …………for our anniversary celebration.

A. on B. down C. up D. off

71. We often go swimming ……………Sunday mornings.

A. in B. on C. at D. every

72. My mother is very keen……….growing flowers.

A. in B. on C. of D. for

73.I believe you will all succeed …..passing the final exams.

A. on B. at C. in D. for

74. This computer isn’t capable ……running this software.

A. in B. on C. of D. at

75. Have you had much experience …………..computers?

A. on B. at C. for D. with

76. The New Year is celebrated ………….midnight ……….January 1st .

A. in/ on B. at / on C. at / in D. in/ in

77. Look at that sign. It says, “Keep …………No trespassing”

A. on B. off C. out D. away

78. Can you turn the volume ……….a little? I can’t hear it very clearly.

A. on B. off C. up D. down

79. My little sister is very good …………..drawing.

A. in B. at C. of D. on

80. The children have all worn ………their shoes.

A. in B. on C. with D. out

81. Many accidents are brought………….by carelessness.

A. about B. up C. along D. into

82. Let’s Concentrate………….solving this problem.

A. in B. on C. for D. at

83. The United States became independent …………..England in 1776.

A. on B. with C. of D. to

84. John F. Kennedy ewas the first Presedent of the United States to be born ………..the twentieth century.

A. on B. at C. in D. since

85. Never put…………till tomorrow what you can do today.

A. off B. over C. out D. away

86. Thanks …………the financial aid he received, he was able to attend the university.

A. for B. to C. about D. of

87. I’m afraid I have to leave ………….a few days’time.

A. in B. on C. at D. after

88. He usually drops …………to see me at least once a week.

A. to B. on C. out D. in

89. Smoking has destructive effect ………..your health.

A. for B. in C. on D. to

90. Were you surprised ………….the grade you received?

A. on B. at C. in D. with

91. My car broke …………at the crossroads and I couldn’t start it again.

A. in B. out C. down D. up

92. I’m sorry; I wasn’t paying close attention ………..what you said.

A. in B. on C. at D. to

93. If you’re not satisfied ………..your essay, I suggest that you rewrite it.

A. with B. of C. to D. at

94. Her electricity ws cut…………when she didn’t pay her bill

A. out B. of C. off D. down

95. People nowadays are interested ………saving money and natural resources.

A. on B. in C. with D. to

96. Poisonous gases are pumped …………the atmosphere every day.

A. onto B. out C. in D. into

97. My shoes are dirty. I’d better take them ……….before I come in.

A.. away B. up C. on D. off

98. If you go………doing that and you’ll end……..in serious troble.

A. up/ with B. on / up C. off/ with D. out / up

99. They are trying to save the animals ………….extinction.

A. on B. to C. from D. for

100. They didn’t see each other again ……….the fall.

A. since B. in C. from D. until

1
9 tháng 12 2018

1. Malaysia is divided................two regions.

A. to B. on C. in D. into

2. It's very kind................... you to say so!

A. in B. to C. for D. of

3. Can you tell me how many chapters this book consists................?

A. of B. to C. with D. in

4. Jeans have never been … fashion because a lot of people are still fond of wearing them.

A. out B. of C. out of d. on

5. People like wearing jeans because this material doesn’t wear … easily.

A. by B. away C. of D. out

6. The material, called jean, was named … sailors from Genoa.

A. as B. after C. to D. with

7. These shoes are made … good leather. They are very strong.

A. from B. by C. of D. with

8.It seems very dificult … to have a trip abroad.

A. that I B. to me C. for me D. for I

9.It was very impolite … him to shout at the meeting.

A. of B. to C. about D. with

10It was very impolite … him to shout at the meeting.

A. of B. to C. about D. with

1. When I last saw him, he _____ in London. A. has lived B. is living C. was living D. has been living 2. We _______ Dorothy since last Saturday. A. don't see B. haven't seen C. didn't see D. hadn't seen 3. The train ______ half an hour ago. A. has been leaving B. left C. has left D. had left 4. Jack ______ the door. A. has just painted B. paint C. will have painted D. painting 5. My sister ________ for you since yesterday. A. is looking B. was looking C. has been looking D. looked 6....
Đọc tiếp

1. When I last saw him, he _____ in London.

A. has lived B. is living C. was living D. has been living

2. We _______ Dorothy since last Saturday.

A. don't see B. haven't seen C. didn't see D. hadn't seen

3. The train ______ half an hour ago.

A. has been leaving B. left C. has left D. had left

4. Jack ______ the door.

A. has just painted B. paint C. will have painted D. painting

5. My sister ________ for you since yesterday.

A. is looking B. was looking C. has been looking D. looked

6. I ______ Texas State University now.

A. am attending B. attend

C. was attending D. attended

7. He has been selling motorbikes ________.

A. ten years ago B. since ten years

C. for ten years ago D. for ten years

8. Christopher Columbus _______ American more than 500 years ago.

A. discovered B. has discovered

C. had discovered D. had been discovering

9. He fell down when he ______ towards the church.

A. run B. runs C. was running D. had run

10. We _______ there when our father died.

A. still lived B. lived still C. was still lived D. was still living

11. They ______ table tennis when their father comes back home.

A. will play B. will be playing C. play D. would play

12. By Christmas, I _______ for Mr. Smith for six years.

A. will have been working B. will work

C. have been working D. will be working

13. I _______ in the room right now.

A. am being B. was being

C. have been being D. am

14. I ______ to New York three times this year.

A. have been B. was C. were D. had been

15. I'll come and see you before I _______ for the States.

A. leave B. will leave C. have left D. shall leave

16. The little girl asked what _______ to her friend.

A. has happened B. happened

C. had happened D. would have been happened

17. John ______ a book when I saw him.

A. is reading B. read C. was reading D. reading

18. He said he _______ return later.

A. will B. would C. can D. would be

19. Jack ________ the door.

A. has just opened B. open

C. have opened D. opening

20. I have been waiting for you ______.

A. since early morning B. since 9 a. m

C. for two hours D. All are correct

21. Almost everyone _______ for home by the time we arrived.

A. leave B. left C. leaves D. had left

22. By the age of 25, he ______ two famous novels.

A. wrote B. writes C. has written D. had written

23. When her husband was in the army, Mary ______ to him twice a week.

A. was reading B. wrote C. was written D. had written

24. I couldn't cut the grass because the lawn mower ______ a few days previously.

A. broke down B. has been broken

C. had broken down D. breaks down

25. I have never played badminton before. This is the first time I _____ to play.

A. try B. tried C. have tried D. am trying

26. Since _______, I have heard nothing from him.

A. he had left B. he left C. he has left D. he was left

27. After I _______ lunch, I looked for my bag.

A. had B. had had C. have has D. have had

28. By the end of next year, George _______ English for two years.

A. will have learned B. will learn

C. has learned D. would learn

29. The man got out of the car, ________ round to the back and opened the book.

A. walking B. walked C. walks D. walk

30. Henry _______ into the restaurant when the writer was having dinner.

A. was going B. went C. has gone D. did go

31. He will take the dog out for a walk as soon as he ______ dinner.

A. finish B. finishes C. will finish D. finishing

32. I will be glad if he _______ with us.

A. had gone B. did go C. went D. goes

33. Ask her to come and see me when she _______ her work.

A. finish B. has finished C. finished D. finishing

34. Turn off the gas. Don't you see that the kettle ________?

A. boil B. boils C. is boiling D. boiled

35. Tom and Mary ______ for Vietnam tomorrow.

A. leave B. are leaving C. leaving D. are left

36. He always ________ for a walk in the evening.

A. go B. is going C. goes D. going

37. Her brother ______ in Canada at present.

A. working B. works C. is working D. work

38. I ______ to the same barber since last year.

A. am going B. have been going C. go D. had gone

39. Her father ______ when she was a small girl.

A. dies B. died C. has died D. had died

40. Last week, my professor promised that he ________ today.

A. would come B. will come C. comes D. coming

1
20 tháng 9 2020

1. When I last saw him, he _____ in London.

A. has lived B. is living C. was living D. has been living

2. We _______ Dorothy since last Saturday.

A. don't see B. haven't seen C. didn't see D. hadn't seen

3. The train ______ half an hour ago.

A. has been leaving B. left C. has left D. had left

4. Jack ______ the door.

A. has just painted B. paint C. will have painted D. painting

5. My sister ________ for you since yesterday.

A. is looking B. was looking C. has been looking D. looked

6. I ______ Texas State University now.

A. am attending B. attend

C. was attending D. attended

7. He has been selling motorbikes ________.

A. ten years ago B. since ten years

C. for ten years ago D. for ten years

8. Christopher Columbus _______ American more than 500 years ago.

A. discovered B. has discovered

C. had discovered D. had been discovering

9. He fell down when he ______ towards the church.

A. run B. runs C. was running D. had run

10. We _______ there when our father died.

A. still lived B. lived still C. was still lived D. was still living

11. They ______ table tennis when their father comes back home.

A. will play B. will be playing C. play D. would play

12. By Christmas, I _______ for Mr. Smith for six years.

A. will have been working B. will work

C. have been working D. will be working

13. I _______ in the room right now.

A. am being B. was being

C. have been being D. am

14. I ______ to New York three times this year.

A. have been B. was C. were D. had been

15. I'll come and see you before I _______ for the States.

A. leave B. will leave C. have left D. shall leave

16. The little girl asked what _______ to her friend.

A. has happened B. happened

C. had happened D. would have been happened

17. John ______ a book when I saw him.

A. is reading B. read C. was reading D. reading

18. He said he _______ return later.

A. will B. would C. can D. would be

19. Jack ________ the door.

A. has just opened B. open

C. have opened D. opening

20. I have been waiting for you ______.

A. since early morning B. since 9 a. m

C. for two hours D. All are correct

21. Almost everyone _______ for home by the time we arrived.

A. leave B. left C. leaves D. had left

22. By the age of 25, he ______ two famous novels.

A. wrote B. writes C. has written D. had written

23. When her husband was in the army, Mary ______ to him twice a week.

A. was reading B. wrote C. was written D. had written

24. I couldn't cut the grass because the lawn mower ______ a few days previously.

A. broke down B. has been broken

C. had broken down D. breaks down

25. I have never played badminton before. This is the first time I _____ to play.

A. try B. tried C. have tried D. am trying

26. Since _______, I have heard nothing from him.

A. he had left B. he left C. he has left D. he was left

27. After I _______ lunch, I looked for my bag.

A. had B. had had C. have has D. have had

28. By the end of next year, George _______ English for two years.

A. will have learned B. will learn

C. has learned D. would learn

29. The man got out of the car, ________ round to the back and opened the book.

A. walking B. walked C. walks D. walk

30. Henry _______ into the restaurant when the writer was having dinner.

A. was going B. went C. has gone D. did go

31. He will take the dog out for a walk as soon as he ______ dinner.

A. finish B. finishes C. will finish D. finishing

32. I will be glad if he _______ with us.

A. had gone B. did go C. went D. goes

33. Ask her to come and see me when she _______ her work.

A. finish B. has finished C. finished D. finishing

34. Turn off the gas. Don't you see that the kettle ________?

A. boil B. boils C. is boiling D. boiled

35. Tom and Mary ______ for Vietnam tomorrow.

A. leave B. are leaving C. leaving D. are left

36. He always ________ for a walk in the evening.

A. go B. is going C. goes D. going

37. Her brother ______ in Canada at present.

A. working B. works C. is working D. work

38. I ______ to the same barber since last year.

A. am going B. have been going C. go D. had gone

39. Her father ______ when she was a small girl.

A. dies B. died C. has died D. had died

40. Last week, my professor promised that he ________ today.

A. would come B. will come C. comes D. coming

III.Choose the best word or phrase that best complete eachsentence below. (15 pts) 11. I received a letter_______ my friend. A. to B. on C. in D. from 12. He is a hard- working student who always_______ good grade. A. received B. got C. gets D. getting 13. Bell demonstrated his_______ to the public at countless...
Đọc tiếp

III.Choose the best word or phrase that best complete eachsentence below. (15 pts)

11. I received a letter_______ my friend.

A. to B. on C. in D. from

12. He is a hard- working student who always_______ good grade.

A. received B. got C. gets D. getting

13. Bell demonstrated his_______ to the public at countless exhibitions.

A. to invent B. invention C. inventing D. invented

14 .Different language_______ learn words_______ different ways.

A. learns/in B. learn/in C. learns/of D. learners/on

15. She gave me your_______.

A. report card B. to report card C. reported card D. reporting card

16. Yesterday I came_______ your brother when I was going to school.

A. of B. to C. about D. across

17. You are a tourist on_______ in HCM City.

A. Journey B. traveling C. vacation D. trip

18 .Would you mind if I_______ a photo.

A. to take B.take C. taken D. took

19. They have to make_______ then children do not play with matches.

A. ensure B. sure C. sure D. ensuring

20. TV_______ information and entertainment’.

A. to take B. gives C. brings D. makes

21. Opposite our house is a nice park_______ there are many trees and flowers.

A. which B. where C. that D. who

22.I asked him whether_______ leaving for the capital that night.

A. is he B. he is C. was he D. he was

23. “My watch is broken. “Why don’t you_______?

A. have it repair B. have it repairing C. have it for repair D. have it repaired

24. The earth_______ on the sun for its heat and light

A. is depend B. has depend C. depending D. depends

25. If Mai comes to England it will be a good_______ for her to improve her English.

A. possibility B. opportunity C. advantage D. experience

IV. Supply the correct tense of the verbs in brackets to compete the passage.(10 pts)

Robert Wilson (26. be)______ a politician. He (27. go)______ to Oxford University in 1960, and in 1976 he (28. become)______ a Member of Parliament (an MP). He (29. be)______ an MP since then. He (30. be)______ Minister of Education from 1980 to 1985. He (31. write)______ many books. He(32. get)______ married and (33. have)______ two children. His family lived in Oxford for 15 years, then they (34. move)______ to London in 1980. They now (35. live)______ in a house in Kensington Street, London.

V. Complete the following sentences with the correct form of words.(10 pts)

36. All________ between Paris and Hanoi have been cancelled due to fog. FLY

37. There is plenty of________ for young people in this city. ENTERTAIN

38. It’s________ to complain; you won’t get your money back. USE

39. During his________ the family used to live in the country side. CHILD

40. He is such (a/an)________ person that no one likes him. HELP

41. The little village is very quiet and________. PEACE

42.Many people still to believe that smoking is________. HARM

43. He is interested in the________ of old buildings. PRESERVE

44. The________ area of the city is not very attractive. INDUSTRY

45. His performance in Hamlet was most________. IMPRESS

VI.Fill one suitable word in each blank in the following passage.(10 pts)

Everyone wants to reduce pollution. But pollution problem is (46)______ complicated as it is serious. It is complicated (47)______ much pollution is caused by things that benefit people. For example, exhaust (48)______ automobiles causes a large percentage of all pollution. But automobiles

(49)______ transportation for millions of people. Factories discharge much of the material (50)______

pollutes the air and water, but factories give employment to a large (51)______ of people . Too much fertilizer or pesticide can run soil, but fertilizers and pesticide (52)______ important aids to the growing of crops. Thus, to end (53)______ greatly reduces pollution immediately, people would have to (54)______ using many things that benefit them. Most people do not want to do that, of course. But pollution can (55)______ gradually reduced in several ways.

1
12 tháng 11 2017

11. I received a letter_______ my friend.

A. to B. on C. in D. from

12. He is a hard- working student who always_______ good grade.

A. received B. got C. gets D. getting

13. Bell demonstrated his_______ to the public at countless exhibitions.

A. to invent B. invention C. inventing D. invented