Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Exercise 6 : Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she 2.If you_____to me, you wouldn’t have got so much trouble. A. listened B. would listen C. had listened D. Would have listened 3.If you don’t know how to spell a word, you_____ look it up in the dictionary. A. must B. will C. should D. ought 4.If the sun _____, we _____for a walk. A. shines / will go B. shone / will go C. shone / would go D. had shone / would go 5.The campfire _____ if it _____ last night. A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains 6.But for our parents, we _____ successful in life. A. will never be B. would never be C. wouldn’t have be D. would have never been 7.If I _____ my wallet at home this morning, I _____ money for lunch now. A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had 8.It is too bad, Lam isn’t here. If he _____ here, he _____ what to do. A. were / would know B. is / will know C. had been / would have known D. was / would know 9.If we _____ the plans carefully, we would not have had so many serious mistakes. A. study B. had studied C. studied D. were studying 10.I will never talk to you again _____ you apologize me _____ your being rude. A. if / for B. unless / for C. or / of D. whether / or 11._____if you work harder, you will be sacked. A. Whether B. If C. However D. Unless 12.I think you should stop smoking. A. If I am you, I will stop smoking. B. If I were you, I will stop smoking. C. If I were you, I would stop smoking. D. If I had been you, I would stop smoking. 13.If you take the ice out of the fridge, it _____. A. vaporizes B. melts C. heats D. disappears 14.We should do something to protect water from being polluted _____we will have nothing to drink in the future. A. if B. whether C. or D. unless 15.Let’s knock on their door to see _____home. A. if they’re B. unless they’re C. whether they were D. if they were 16.Unless we _____more snow, we can’t go skiing. A. will have B. have C. have had D. had 17.You’ll fail the exam _____ you start revising. A. if B. until C. when D. unless 18.Unless you wash the car, you _____not drive it at the weekend. A. would B. could C. have to D. may 19.If Peter _____his car before the drive, he _____the problem of out of petrol. A. checked / will not get B. had checked / would not have got C. checks / will not have got D. would be checking / will not have got 20.He stepped on the mine, and it exploded. A.If he doesn’t step on the mine, it doesn’t explode. B.If he doesn’t step on the mine, it won’t explode. C.If he didn’t step on the mine, it wouldn’t explode. D.If he hadn’t stepped on the mine, it wouldn’t have exploded. 21. In my experiments, the liquid is cooled to 32ºF. It always freezes. A.If you cool the liquid to 32 degrees, it froze. B.If you cooled the liquid to 32 degrees, it would freeze. C.If you cool the liquid to 32 degrees, it will freeze. D.If you had cooled the liquid to 32 degrees, it would have frozen. 22.It may rain this afternoon. I hope it doesn’t because I don’t want the match to be cancelled. A. If it rains, the match is cancelled. B. If it rains, the match will be cancelled. C. if it rained, the match would be cancelled D. If it had rained, the match would have been cancelled. 23.Unfortunately, I don’t know Philosophy, so I can’t answer your question. A.If I know Philosophy, I can answer your question. B.If I know Philosophy, I will be able to answer your question. C.If I knew Philosophy, I would be able to answer your question. D.If I had known Philosophy, I would have been able to answer your question. 24._____ there are some more ideas, we can end the meeting now. A. If B. As if C. Unless D. In case 25.If he _____with us now, he _____ the beauty of nature of the National Park. A. is / can enjoy B. was / will enjoy C. has been / would enjoy D. were / could enjoy 26.If they had searched more carefully, they...the watch sooner. A. will find B. would find C. found D. would have found 27.If I had got up early, I _____ to have breakfast now. A. have B.I had C. would have D. would have had 28.I cannot buy a new computer _____ I save enough money. A. if B. even if C. unless D. as if 29.Most people you meet will be polite to you _____. A. if you are polite to them B. if you will be polite to them C. unless you are polite to them D. if you were polite to them 30.If you do so, it _____ the matter worse. A. makes only B. would only make C. will only make D. had only made 31.You _____ English fluently unless you practice it every day. A. will speak B. will not speak C. can speak D. did not speak 32.Hurry up _____ you will miss the bus and be late for school. A. if B. and C. or D. as 33.You will get a good seat if you _____ first. A. come B. came C. have come D. will come 34.Sam will not graduate_____. A. if he passed all the tests B. if he does not pass all the tests. C. unless he passes all the tests D. unless he had passed all the tests. 35.If I had time, I would go with you. A.I am free and surely go with you. B.I am too busy to go with you. C. I will go with you because I have time. D. I am free enough to go with you. 36.If Margaret hadn’t been wearing a seat belt, she.... Injured. A. has been B. would has been C. would be D. would have been 37.If I _____ the rain yesterday, I_____ ill. A. had not caught / would have been B. had not caught / would have not been C. have not caught / were not D. have not caught / would have been 38.He looked frightened as if he _____ a ghost. A. sees B. is seeing C. has seen D. had seen 39.What _____if there _____ a serious nuclear accident. A. will happen / was B. happens / were C. would happen / were D. would happen / had been
Lần sau bn vt thì cách ra cho dễ nhìn nhé~~~~
Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she
2.If you_____to me, you wouldn’t have got so much trouble.
A. listened B. would listen C. had listened D. Would have listened
3.If you don’t know how to spell a word, you_____ look it up in the dictionary.
A. must B. will C. should D. ought
4.If the sun _____, we _____for a walk.
A. shines / will go B. shone / will go C. shone / would go D. had shone / would go
5.The campfire _____ if it _____ last night.
A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains
6.But for our parents, we _____ successful in life.
A. will never be B. would never be C. wouldn’t have be D. would have never been
7.If I _____ my wallet at home this morning, I _____ money for lunch now.
A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had
8.It is too bad, Lam isn’t here. If he _____ here, he _____ what to do.
A. were / would know B. is / will know C. had been / would have known D. was / would know
9.If we _____ the plans carefully, we would not have had so many serious mistakes.
A. study B. had studied C. studied D. were studying
10.I will never talk to you again _____ you apologize me _____ your being rude.
A. if / for B. unless / for C. or / of D. whether / or
Nhận thấy có cụm từ "this week" suy ra dùng thì Hiện tại hoàn thành tiếp diễn.
Cấu trúc: S + have/ has + been + V_3 hoặc V-ed
Vậy chọn đáp án D. has been raining
giải thích tại sao lại làm như vậy và nêu dấu hiệu nhận biết nhé
Choose the best answer for each of the following sentences.
1. In my experiments, the liquid is cooled to 32oF. It always freezes.
A. If you cool the liquid to 32 degrees, it froze.
B. If you cooled the liquid to 32 degrees, it would freeze.
C. If you cool the liquid to 32 degrees, it will freeze.
D. If you had cooled the liquid to 32 degrees, it would have frozen.
2. It may rain this afternoon. I hope it doesn't because I don't want the match to be cancelled.
A. If it rains, the match is cancelled.
B. If it rains, the match will be cancelled.
C. If it rained, the match would be cancelled.
D. If it had rained, the match would have been cancelled.
3. Unfortunately, I don't know Philosophy, so I can't answer your question.
A. If I know Philosophy, I can answer your question.
B. If I know Philosophy, I will be able to answer your question.
C. If I knew Philosophy, I would be able to answer your question.
D. If I had known Philosophy, I would have been able to answer your question.
4. ______ there are some more ideas, we can end the meeting now.
A. If
B. As if
C. Unless
D. In case
5. If he ______ with us now, he _____ the beauty of nature of the National Park.
A. is / can enjoy
B. was / will enjoy
C. has been / would enjoy
D. were / could enjoy
6. If they had searched more carefully, they _____ the watch sooner.
A. will find
B. would find
C. found
D. would have found
7. If I had got up early, I _______ to have breakfast now.
A. have
B. had
C. would have
D. would have had
8. I cannot buy a new computer ____ I save enough money.
A. if
B. even if
C. unless
D. as if
9. Most people you meet will be polite to you ______ .
A. if you are polite to them
B. if you will be polite to them
C. unless you are polite to them
D. if you were polite to them
10. If you do so, it _____ the matter worse.
A. makes only
B. would only make
C. will only make
D. had only made
11. You ______ English fluently unless you practice it every day.
A. will speak
B. will not speak
C. can speak
D. did not speak
12. Hurry up ______ you will miss the bus and be late for school.
A. if
B. and
C. or
D. as
13. You will get a good seat if you ______ first.
A. come
B. came
C. have come
D. will come
14. Sam will not graduate _______ .
A. if he passed all the tests
B. if he does not pass all the tests
C. unless he passes all the tests
D. unless he had passed all the tests
5. They insisted on my coming early.
- They insisted that __I should come early __
6. An accountant needs to master computer science.
- It is necessary that __master computer science has an accountant __
7. It’s time for us to leave now.
- It’s time we ___left now __
8. What a pity ! Your sister can’t come with us.
- If only ___your sister could come with us __
9. Everyone find it important for us to do something save the environment.
- It is important that we __do something save the environment ___
10. Michael lost his job last month, so he cannot buy a car.
- If Michael ___hadn't lost his job last month, he could have bought a car _
11. He regrets applying for the job in that company.
- He wishes __he hadn't applied the job in that company __
12. The headmaster insists on every schoolgirl’s wearing ao dai every Monday.
- The headmaster insists that ___every schoolgirl should wear ao dai every Monday _____
5. They insisted on my coming early.
- They insisted that __I should come early __
6. An accountant needs to master computer science.
- It is necessary that __master computer science has an accountant __
7. It’s time for us to leave now.
- It’s time we ___left now __
8. What a pity ! Your sister can’t come with us.
- If only ___your sister could come with us __
9. Everyone find it important for us to do something save the environment.
- It is important that we __do something save the environment ___
10. Michael lost his job last month, so he cannot buy a car.
- If Michael ___hadn't lost his job last month, he could have bought a car _
11. He regrets applying for the job in that company.
- He wishes __he hadn't applied the job in that company __
12. The headmaster insists on every schoolgirl’s wearing ao dai every Monday.
- The headmaster insists that ___every schoolgirl should wear ao dai every Monday __
choose the best answer:
1. "when did you go to work?"-"As soon as they came in, we ... to work"
A. went B. were going C. had gone D. go
2. Hardly... when the rain...
A. we had started/came B. we started/came C. did we started/ came D. had we started/ came
3. He... you now, but he won't believe you tomorrow.
A. believes B. is believing C. has believed D. believe
4. It... every day so far this week.
A. has rained B. rains C. has been raining D. rained
5. "Who's that man over there?" - "I... recognize his face, but... remember his name."
A. can't/ didn't B. could/ didn't C. did/ can't D. can/ don't
6. So far they... many beautiful buildings in this area.
A. had built B. have been building C. have built D. will build
7. "You look very tired" - "I..."
A. am marking B. had marked C. had been marking D. have been marking
8. Every morning since last Christmas, I... my dog out for a walk in the park.
A. take B. took C. have taken D. have been taking
9. "Did he answer the letter?" - "As soon as he... it, he... down to answer it"
A. reads/ sits B. has read/ is sitting C. read/ sat D. had read/ sat
10. Sue... this trip the other day.
A. loves B. is loving C. loved D. was loving
11. The blind... unable to see anything.
A. is B. are C. were D. was
Choose ONE sentence that is closest in meaning with the original one
Câu 36. She last ate this kind of food in January.
A. She haven't eaten this kind of food since January.
B. She hasn't ate this kind of food for January.
C. She hasn't eaten this kind of food since January.
D. She hasn't eaten this kind of food in January.
Câu 37. What / you / plan / do / your / summer vacation?
A. What do you plan doing on your summer vacation?
B. What do you plan to do on your summer vacation?
C. What do you plan do on your summer vacation?
D. What you plan to do on your summer vacation?
Câu 38. You helped me. That was kind.
A. It was kind of you to help me.
B. It was kind of you helped me.
C. It was kind of you help me.
D. It was kind of you helping me.
Câu 39. This festival was first held in 1930.
A. They have first held this festival in 1930.
B. They would first hold this festival in 1930.
C. They first held this festival in 1930.
D. They first hold this festival in 1930.
Câu 40. "Have you ever been to My Son, Lan?", Hoa asked me.
A. Hoa asked me if I have been to My Son.
B. Hoa asked Lan if she has ever been to My Son.
C. Hoa asked Lan if she had ever been to My Son
D. Hoa asked me if I had ever been to My Son
Choose ONE sentence that is closest in meaning with the original one
Câu 36. She last ate this kind of food in January.
A. She haven't eaten this kind of food since January.
B. She hasn't ate this kind of food for January.
C. She hasn't eaten this kind of food since January.
D. She hasn't eaten this kind of food in January.
Câu 37. What / you / plan / do / your / summer vacation?
A. What do you plan doing on your summer vacation?
B. What do you plan to do on your summer vacation?
C. What do you plan do on your summer vacation?
D. What you plan to do on your summer vacation?
Câu 38. You helped me. That was kind.
A. It was kind of you to help me.
B. It was kind of you helped me.
C. It was kind of you help me.
D. It was kind of you helping me.
Câu 39. This festival was first held in 1930.
A. They have first held this festival in 1930.
B. They would first hold this festival in 1930.
C. They first held this festival in 1930.
D. They first hold this festival in 1930.
Câu 40. "Have you ever been to My Son, Lan?", Hoa asked me.
A. Hoa asked me if I have been to My Son.
B. Hoa asked Lan if she has ever been to My Son.
C. Hoa asked Lan if she had ever been to My Son
D. Hoa asked me if I had ever been to My Son
Bài 1: Choose the best answer
1. You are not allow ............. mobiles in the classroom
A. use B. to use C. using D. used
2. Students ........ wear uniforms all days in a week. It is one of my school's rules
A. should B. have to C. may D. will
3. Because it ........... heavily outside, we ............... go out
A. is raining-can't B. rain-shouldn't C. is raining-don't have to D. rains-mustn't
4. When they have finished .............., they always ............. the kife and fork on the plate
A. to eat-place B. to eat- are placing C. eating-place D. eating-are placing
5. I'd like ............. you ............ to the cinema tonight
A. to invite-going B. inviting-to go C. to invite-to go D. to invite-going
6. We fancy ............... traditional dishes at New Year
A. cook B. to cook C. to cooking D. cooking
7. Customs and traditions need ........ and .....................
A. keep-develop B. keeping-develeping C. to keep-to develop D. to keeping-to developing
8. We offer ............... you with your housework
A. to help B. helping C. help D. helped
9. I would rather you ........... the house cleanly before Tet
A. tidy up B. tidied up C. tidying up D. to tidy
10. I don't know what ......... her on her graduation day
A. to give B. give C. giving D. gave
Bài 1: Choose the best answer
1. You are not allow ............. mobiles in the classroom
A. use B. to use C. using D. used
2. Students ........ wear uniforms all days in a week. It is one of my school's rules
A. should B. have to C. may D. will
3. Because it ........... heavily outside, we ............... go out
A. is raining-can't B. rain-shouldn't C. is raining-don't have to D. rains-mustn't
4. When they have finished .............., they always ............. the kife and fork on the plate
A. to eat-place B. to eat- are placing C. eating-place D. eating-are placing
5. I'd like ............. you ............ to the cinema tonight
A. to invite-going B. inviting-to go C. to invite-to go D. to invite-going
6. We fancy ............... traditional dishes at New Year
A. cook B. to cook C. to cooking D. cooking
7. Customs and traditions need ........ and .....................
A. keep-develop B. keeping-develeping C. to keep-to develop D. to keeping-to developing
8. We offer ............... you with your housework
A. to help B. helping C. help D. helped
9. I would rather you ........... the house cleanly before Tet
A. tidy up B. tidied up C. tidying up D. to tidy
10. I don't know what ......... her on her graduation day
A. to give B. give C. giving D. gave
1 D
2 C