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2 tháng 9 2021

1 have read - written

2 to avoid being recognized

3 was having - stopped

4 learned - has forgot

5 returns - will have finished

2 tháng 9 2021

This is the first time I (read) have read a novel (write) written by an American novelist.

She wore a wig (avoid) to avoid (recognize)being recognized.

Bill (have) was having breakfast when I (stop) stopped by his house this morning.

She (learn)learns English at school, but she (forget)forgets most of it now.

By the time he (return) returns next week, I’m sure we (finish) will have finished decorating our house.

Recycle waste paper and you will save natural resources If___________________“ I would go on a diet if I were you” the doctor told Bob The doctor advised___________Working in a large office is a new expensive to me I’m not used_____________We hope to hear another lecture by Professor Brown in the near future We look_______________Many readers were impressed by his new novel His new novel made a_________The film star wore dark glasses so that no one could recognize him The film star...
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Recycle waste paper and you will save natural resources If___________________

“ I would go on a diet if I were you” the doctor told Bob The doctor advised___________

Working in a large office is a new expensive to me I’m not used_____________

We hope to hear another lecture by Professor Brown in the near future We look_______________

Many readers were impressed by his new novel His new novel made a_________

The film star wore dark glasses so that no one could recognize him The film star avoided__________

We should not throw garbage out on the street,should we? Garbage_______________

You needn’t change your address
It is ______________

Nam is the best student in my class Nobody else_____________

Her uncle is proud of being a famous conservationist Her uncle takes_______________

Everybody likes her because she behaves very well
Because of _________

Lan and Mai stopped going out with each other three years ago
Lan hasn’t ____________

 

Don’t throw the appliance away with the normal _______ wastes at the end of its life (house)

The more they got to know each other,the more their ______ grew (friend)

3
16 tháng 1 2019

Recycle waste paper and you will save natural resources

If__________you Recycle waste paper , you will save natural resources_________

“ I would go on a diet if I were you” the doctor told Bob

The doctor advised_____Bob to go on a diet______

Working in a large office is a new expensive to me

I’m not used__________Working in a large office ___

17 tháng 1 2019

ai giải giúp tui giải nhanh đi

8 tháng 8 2018

1. could

2. write

3. to come

4. to have

5. was built

6. have lived

28 tháng 11 2019

1. In our country few students play basket ball. It is an..popular.......... after school-activity (POPULAR)

2. At night we close our windows only to be kept ...awake..............by our neighbor radio or television( WAKE)

3.Having a .runny........ noise is a sumptom of a cold (RUN) 

4. We are ...worried.............(WORRY)about his......sickness........(SICK)

5. The workers are always.noisy.....................(NOISE)

6. Eating..sensibly ...........is the key to good healthy(SENSIBLE) 

7. This lovely apartment has two bedrooms and it is .furnished...........(FURNISH)

8. You must be careful when playing video games because they can be..addictive...............(ADDICT)

29 tháng 11 2019

phanh nè bn sai câu 1 rồi phải là unpopular chứ 

18 tháng 10 2017

1.This is the first time I HAVE READ (read) a novel WRITTEN (write) by an American novelist

2.The stereo HAS BEEN PLAYING (play) since 6 pm. I wish someone WOULD TURN (turn) it off

3.The new students hope TO INCLUDE (include) in many of the school's social activities

4.He wore a false beard TO AVOID (avoid) BEING RECOGNIZED (recognize)

5. HAVING WRITTEN (Wirte) the letter, she put it carefully in an envelope

6.If you don't hurry, all the tickets WILL HAVE SOLD (sell) by the time we GET (fet) there

18 tháng 10 2017

1.This is the first time I (read) have read a novel (write) written by an American novelist

2.The stereo (play) has played since 6 pm. I wish someone (turn) would turn it off

3.The new students hope (include) to be included in many of the school's social activities

4.He wore a false beard (avoid) to avoid (recognize) being recognized

5.(Wirte) Having written the letter, she put it carefully in an envelope

6.If you don't hurry, all the tickets (sell) will have been sold by the time we (get) get there

9 tháng 9 2018

1.She (work) worked in the factory for 20 years before she moved
2.They (build) built the fridge for 2 years by the end of this week
3.They are watching TV, they (watch)have been watching for 2 hours
4.By the years, the students (collect) collected 200 stamps
5.They seldom (paint)paint the picture when it (buy) is bought
6.This is the highest building, Mr.Vuong (build)has ever built
7.It was the second time she (tell)has told me lie
8.By next week, we (collect)will collect many stamps
9.The farmer (plant)planted this tree for years before it rained heavily
10.The workers (make)have made cars for 20 years now

9 tháng 9 2018

1.She (work) in the factory for 20 years before she moved

has worked
2.They (build) the fridge for 2 years by the end of this week

have built
3.They are watching TV, they (watch) for 2 hours

have watched
4.By the years, the students (collect) 200 stamps

have collected
5.They seldom (paint) the picture when it (buy)

pain... bought
6.This is the highest building, Mr.Vuong (build)

was built
7.It was the second time she (tell) me lie

tought
8.By next week, we (collect) many stamps

will collect
9.The farmer (plant) this tree for years before it rained heavily

has planted
10.The workers (make) cars for 20 years now

has made

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 35 to 44.Bird migration is one of the most interesting yet least understood natural phenomena. Every fall birds from northern latitudes fly in groups to the warmer southern latitudes and then return north in the spring. Scientists agree on the main reasons for migration: to follow the food supply and to avoid harsh climate conditions. For example,...
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Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 35 to 44.

Bird migration is one of the most interesting yet least understood natural phenomena. Every fall birds from northern latitudes fly in groups to the warmer southern latitudes and then return north in the spring. Scientists agree on the main reasons for migration: to follow the food supply and to avoid harsh climate conditions. For example, insects disappear during the cold months, prompting insect-dependent birds to fly south to warm areas where insects breed. No similar consensus has emerged, however, about how birds are able to navigate. Despite many recent experiments, bird experts still do not know how birds arrive at the same destinations every year and then find their way back home in the spring.

Some have suggested that birds find their way by following landmarks, such as rivers and mountain ranges. Experiments have confirmed that some species do follow such topographic features. But that method cannot explain how some birds travel at night. Other studies show that some nocturnal birds navigate by the stars. But that explanation cannot explain daytime migration or travel when the skies are cloudy.

The most popular explanation currently is that birds are guided by Earth's magnetic poles. The mechanism by which that works has not yet been proved. One theory points to the fact that some birds' contain magnetite, a naturally occurring magnetic compound consisting of iron oxide. Magnetite has been found in many animals, including birds. With magnets embedded in their brains, birds would be able to sense the magnetic fields of the North and South Poles.

A recent experiment with homing pigeons provided some evidence that magnetite does play a crucial role in migration. Homing pigeons are known to have the ability to return to their homes after being taken hundreds of miles away. Researchers found that they could train homing pigeons to recognize changes in a magnetic field. When a surrounding magnetic field was normal, the birds would gather at one end of a cage. But when the field's polarity was altered, they hopped to the other end, suggesting that they were directing and responding to changes in the magnetic field.

Another theory has been offered to explain this sensitivity to magnetic poles, a theory that draws upon quantum mechanics, which is the study of how particles move inside an atom. It relies on the fact that electrons come in pairs that orbits the nucleus of an atom. The two electrons spin in opposite directions, creating two magnets that neutralize each other. But when molecules split and react with other molecules to form compounds, the electrons pairs may no longer spin in opposite directions. Instead, they may repel each other, as when two north ends of magnets are pressed together. The electrons struggle to change direction in order to achieve a stable state in which the two electrons again neutralize each other, giving off no magnetic field.

Question 35: The word "phenomena" in the passage is closest in meaning to

A. events          B. trends         C. discoveries         D. theories

Question 36: According to paragraph 1, insects influence bird migration in which of the following ways?

A. insects generate a magnetic field that birds can detect

B. Insects provide a food supply that exists only in warm climates

C. Birds follow the paths taken by flying insects

D. birds know when to migrate by a sudden increase in insect population

Question 37: The word "some" in the passage refers to

A. insects         B. recent experiments  C. bird experts       D. birds

Question 38: According to paragraph 3, birds can detect the magnetic fields of the North and South poles because

A. they sense the motion of electron pairs

B. they can locate the poles by following landmarks

C. they ingest metal particles that are attracted by the poles

D. they have magnetite in their brains

Question 39: The word "embedded" in the passage is closest in meaning to

A. implanted        B. attached         C. attracted        D. activated

Question 40: The author discusses "homing pigeons" in paragraph 4 in order to

A. provide an example of how humans can train birds

B. describe an experiment showing the importance of magnetite

C. show that homing pigeons return home by following landmarks

D. report homing pigeons' behavior inside a cage

Question 41: According to the passage, all of the following are theories about how birds navigate EXCEPT:

A. They follow landmarks like rivers and mountains

B. They are guided by their position relative to the stars

C. They feel vibrations in nerve endings in their brains

D. They respond to changes in light

Question 42: According to paragraph 4, the pigeons moved to the opposite end of a cage because

A. The magnetic field was normal

B. The magnetic field was stronger at one end

C. The magnetic field changed its polarity

D. The magnetic field was removed

Question 43: The word "altered" in the passage is closest in meaning to

A. reversed        B. cancelled        C. strengthened         D. detected

Question 44: Which of the following can be inferred about an electron pair in two north ends of magnets?

A. The two electrons spin in opposite directions

B. One electron will move to the south end

C. One electron will be captured by the nucleus

D. The two electrons spin in the same direction

1
24 tháng 7 2019

1B

2B

3C

4C

5A

6D

7B

8A

9C

10D

T.I.C.K GIÚP MK NHÉ!

Use a relative adverb to combine each pair of sentences below. The first one has been done for you. 1. This is the house. We often stay in this house in summer. → e.g. This is the house where/in which we often stay in summer. 2. I’ll show you the second-hand bookshop. You can find valuable books in this shop. 3. I have not decided the day. I’ll go to London on that day. 4. He was born on the day. His father was away on that day. 5. The book is a telephone directory. We can look up...
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Use a relative adverb to combine each pair of sentences below. The first one has been done for you.

1. This is the house. We often stay in this house in summer. → e.g. This is the house where/in which we often stay in summer.

2. I’ll show you the second-hand bookshop. You can find valuable books in this shop.

3. I have not decided the day. I’ll go to London on that day.

4. He was born on the day. His father was away on that day.

5. The book is a telephone directory. We can look up telephone numbers in this book.

6. Mrs. Brown rang Dr. Brown. He was going to carry out an urgent operation at that
moment.

7. The airport is the most modern one. We’re going to arrive at this airport.

8. She doesn’t want to speak of the cause. She divorced her husband because of this cause.

9. The days were the saddest ones. I lived far from home on those days.

10. I never forget the park. We met each other for the first time at this park.

34
24 tháng 3 2021

2. I’ll show you the second-hand bookshop where you can find valuable books.

3. I have not decided the day when I’ll go to London.

4. He was born on the day when his father was away.

5. The book in which we can look up telephone numbers is a telephone directory.

6. Mrs. Brown rang Dr. Brown when he was going to carry out an urgent operation.

7. The airport where we’re going to arrive is the most modern one.

8. She doesn’t want to speak of the cause why she divorced her husband.

9. The days when I lived far from home were the saddest ones.

10. I never forget the park where we met each other for the first time.

1, This is the house where/in which we often stay in summer.

2, I'll show you the second -hand bookshop where you can find valuable books .

3, I have not decided the day when i'll go to London

4, he was born on the day when his father was away

5, the book in which we can look up telephone numbers is a telephone directory

6, Mrs.Brown rang Dr.Brown when he was going to carry out an urgent operation

7, the airport where we're  going to arrive is the most modern one

8, she doesn't want to speak of the cause whe she divorced her husband 

9, the days when i lived far from home were the saddest ones

10, I never forget the park where we met each other for the first time 

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.Question 16: Vietnam's renowned rocker Tran Lap, ................. died of cancer on 17 March 2016, will be honored with a posthumous medal for his contribution to the country's music industryA.that           B. who             C. whom            D. whoseQuestion 17: If you................. away, I'll send for the police at once.A. don't go...
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Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

Question 16: Vietnam's renowned rocker Tran Lap, ................. died of cancer on 17 March 2016, will be honored with a posthumous medal for his contribution to the country's music industry

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

Question 17: If you................. away, I'll send for the police at once.

A. don't go       B. not go           C. didn't go          D. hadn't

Question 18: ............ her doctor warned her, Carol has continued to smoke nearly three packs of cigarettes a day.

A.despite        B. despite of        C. in spite            D. even though

Question 19: She passed me on the street without speaking. She .................me

A.Mustn't see                   B. can't see

C. mustn't have seen              D. can't have seen

Question 20: The city Parks Department is putting in several miles of new trails because so many people have said that they enjoy...............on them.

A. walking        B. being walked     C. to walk            D. to be walked

Question 21: My new glasses cost me ......................the last pair that I bought last month.

A. more than three times           B. more three times than

C. three times as much as          D. as much three times as

Question 22: This young tree could not have been damaged by accident. I believe it was done .............

A. in fact        B. on purpose       C. by appointment     D. by plan

Question 23: The stage designed was out of this ..............but unfortunately the acting was not so impressive.

A. moon         B. planet           C. world             D. earth

Question 24: . "Good, thanks. Listen, I am having a birthday party next Friday. Do you want to come?" "............."

A. Sure, I'd love to!               B. Yes, why not.

C. Yes, thank you. What time?       D. That's alright!

Question 25: While Charlie Puth ..........the rose bush in the back yard, the phone rang.

A. had been watering              B. watering

C. watered                      D. was watering

Question 26: ......................to the Senate than he began to face some of the realities of being a U.S. senator: the heavy work load; maintaining two households, being away from his family.

A. No sooner had Obama been elected       B. No sooner Obama had been elected

C. No sooner had Obama elected           D. No sooner Obama had elected

Question 27: Jane has bought .......... sleeping bag

A. an ugly small old black plastic       B. an ugly old small plastic

C. a small ugly black old plastic        D. a black ugly plastic

Question 28: We are in an unbalanced situation when women ..................over 75% of our staff.

A.contract          B. cover            C. consist           D. comprise

Question 29: In "Descendants of the Sun" , soldier Yoo Shi Jin (Song Joong-Ki) falls in love with surgeon Kang Mo Yeon (Song Hye-Kyo) in Uruk, which is an .................country at war.

A.Imaginative       B. imagining        C. imaginary        D. imaginable

Question 30: "Thank you for taking the time to come here in person." ".........................."

A. I'd love to come. What time?           B. It's my pleasure

C. Do you have time for some gossip?     D. I don't know what time that person comes

Question 31: Beware of the people who appear to be enthusiastic ......... your success

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

Question 32: Many elderly people have to live on the money they ......... when they were working

A. laid up          B. put back         C. set up           D. put aside

Question 33: It was with a ................. heart that she said goodbye to all her classmates.

A. solemn          B. heavy           C. dismal           D. grim

Question 34: There are other hobbies that I indulge......... for a while.

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

0
I.       Choose the best answerThe most famous diary in English was written by Samuel Pepys. It gives a detailed and interesting (1) A. description/ B. letter/ C. notice/ D. story of everyday life in England (2) A. between/ B. from/ C. through/ D. to 1660 and 1669. Pepys writes about important news stories of the time, like disease, an enemy navy (3) A. driving/ flying/ C. running/ D. sailing up the River Thamesand the Great Fire of London.He also writes about himself, even about his (4)...
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I.       Choose the best answer

The most famous diary in English was written by Samuel Pepys. It gives a detailed and interesting (1) A. description/ B. letter/ C. notice/ D. story of everyday life in England (2) A. between/ B. from/ C. through/ D. to 1660 and 1669. Pepys writes about important news stories of the time, like disease, an enemy navy (3) A. driving/ flying/ C. running/ D. sailing up the River Thamesand the Great Fire of London.

He also writes about himself, even about his (4) A. accidents/ B. plans/ C. dreams/ D. faults – he often slept during church or (5) A. looked/ B. talked/ C. prayed/ D. thought at the pretty girls. He describes his home life – a (6) A. conversation/ B. discussion/ C. quarrel/ D. talk with his wife and how they became friends again, his worry about her illness. As well as books, he liked music, the theatre, card (7) A. battles/ B. games/ C. matches/ D. plays, and parties with bgood food and (8) A. amount/ B. plenty/ C. much/ D. some of fun. Pepys was a busy man who had many important (9) A. acts/ B. hobbies/ C. jobs/ D. studies – he was a Member of Parliament and President of the Royal Society. He is also (10) A. reviewed/ B. remembered/ C. reminded/ D. reported for his work for the British Navy.

2
9 tháng 7 2021

1 A

2 A

3 D

4 D

5 A

6 C

7 B

8 B

9 C

10 B

9 tháng 7 2021

1.A

2.A

3.D

4.D

5.A

6.C

7.B

8.B

9.C

10.B