Đáp án: D

Giải thích: could have PII: đã có thể làm gì

Dịch: Anh ta không thể phạm tội được bởi anh ta đã ở bên tôi ngày hôm đó.

D

Đáp án: A

Giải thích: because + mệnh đề: bởi vì

could have PII: đã có thể làm gì

Dịch: Anh ta không thể phạm tội được bởi anh ta đã ở bên tôi ngày hôm đó.

He ________ have committed the crime because he was with me all day

A ) musn't B) shouldn't C) won't D ) couldn't

He ________ have committed the crime because he was with me all day

A ) musn't B) shouldn't C) won't D ) couldn't

Ex 1 : Choose the best answer A , B , C or D to complete the sentences

2 . He ..........................have committed the crime beacuse he was with me that day

A mustn't B shouldn 't C won't D couldn't

3 . Since we have to be there by 8 . 30 , we ..............take a taxi .

A had better B may C ought D are able to

4 . It .................rain this evening . Why don't you take an umbrella ?

A could be B must C might D had better

5 ..................you help me with the homework ?

A may B shall C should D will

C

Đáp án B

Diễn tả dự đoán không thể xảy ra trong QK à dùng “can’t have + P_ll”

Dịch: Người bạn nhìn thấy đêm qua không thể nào là Jack, bởi vì anh ấy đã ở đây với tôi trong suốt thời gian đó

1: when my farther was young , he ….... work in the garden for long hours

A: can B: could C: will D: should

2: He ........ have comminitted the crime because he was with me that day

A: must B: shouldn't C: won't D: couldn't

5: Since we have to there by 8.30 , we ........ take a taxi

A: Had better B: May C: ought. D : are able to

6: It ...... rain this evening . Why don't you take an umbrelly ?

A: could be B: must C: might. D : will

7: ....... you help me with the homework ?

A: may. B: shall. C: should. D: will

8: she hasn't eaten anything since yesterday. She..... be really hungry

A: might. B: will. C: must. D : can

9: I put my keys on the table, but now it's gone. Someone.....have taken it

A: may. B: had to. C: should. D: would rather

10: Daisy is reading her English test because she has a test tomorrow. She .....be studying

A: will. B: should. C: must. D: can

11: We ....... put the fish in the fridge before it spoils

A: had to B: may. C: can. D: had better

1: when my farther was young , he ….... work in the garden for long hours

A: can B: could C: will D: should

2: He ........ have comminitted the crime because he was with me that day

A: must B: shouldn't C: won't D: couldn't

5: Since we have to there by 8.30 , we ........ take a taxi

A: Had better B: May C: ought. D : are able to

6: It ...... rain this evening . Why don't you take an umbrelly ?

A: could be B: must C: might. D : will

7: ....... you help me with the homework ?

A: may. B: shall. C: should. D: will

8: she hasn't eaten anything since yesterday. She..... be really hungry

A: might. B: will. C: must. D : can

9: I put my keys on the table, but now it's gone. Someone.....have taken it

A: may. B: had to. C: should. D: would rather

10: Daisy is reading her English test because she has a test tomorrow. She .....be studying

A: will. B: should. C: must. D: can

11: We ....... put the fish in the fridge before it spoils

A: had to B: may. C: can. D: had better

7. Tom said: “ I have already has breakfast, so I am not hungry.’
A. Tom said he had already had breakfast, so he is not hungry.
B. Tom said he has already had breakfast, so he is not hungry.
C. Tom said he had already had breakfast, so he was not hungry.
D. Tom said he had already had breakfast, so he was not hungry.
8. I said to Nick: “Where are you going?”
A. I asked Nick where was he going.

B. I asked Nick where he was going.
C. I asked Nick where is he going.

D. I asked Nick where he is going.
9. He said to them: “Who will you see before you leave here?”
A. He asked them who they would see before they left there.
B. He asked them who would they see before they left there.
C. He asked them who they would see before you left there.
D. He asked them who you would see before they left there.
10. She asked me: “Why didn’t you come here yesterday?”
A. She asked me why I hadn’t gone there the day before.
B. She asked me why I didn’t go there the day before.
C. She asked me why didn’t I go there the day before.
D. She asked me why hadn’t I gone there the day before.
11. Mother asked me: “Did you play with your friends yesterday?”
A. Mother asked me if I had played with my friends the day before.
B. Mother asked me if I played with my friends the day before.
C. Mother asked me if I had played with your friends the day before.
D. Mother asked if you had played with my friends the day before.
12. “Would you like to have lunch with me on Sunday?” He said to me.
A. He invited me to have lunch with him on Sunday.
B. He offered me to have lunch with him on Sunday.
C. He suggested me to have lunch with him on Sunday.
D. He reminded me to have lunch with him on Sunday.
13. “Will you help me, please? She said. “I can’t rich the top shelf.”
A. She asked me help her as she couldn’t reach the top shelf.
B. She asked me to help her as she can’t reach the top shelf.
C. She asked me to help her as she couldn’t reach the top shelf.
D. She warned me to help her as she couldn’t reach the top shelf.
14. “This is a horrible room. Why don’t you ask for something better?” he said
A. He said it was a horrible room and reminded me to ask for something better.
B. He said it was a horrible room and advised me to ask for something better.
C. He said it was a horrible room and warned me to ask for something better.
D. He said it was a horrible room and invited me to ask for something better.
15. “Remember to switch off when you have finished”, he said
A. He reminded me to switch off when I’d finished
B. He offered me to switch off when I’d finished
C. He suggested me to switch off when I’d finished
D. He reminded me to switch off when I have finished
16. “Answer this letter for me, will you?” he said. “And remember to keep a copy”.
A. He warned me to answer that letter and reminded me to keep a copy.
B. He told me to answer that letter and suggested me to keep a copy.
C. He told me to answer that letter and reminded me to keep a copy.
D. He suggested answering that letter and reminded me to keep a copy.
17. “Why don’t you go by train? It’s much less tiring than driving, “ I said.
A. I advised him to go by train as it was much less tiring than driving.
B. I suggested him to go by train as it was much less tiring than driving.
C. I warned him to go by train as it was much less tiring than driving.
D. I advised him going by train as it was much less tiring than driving.
18. “Will you be here tomorrow?” she asked – “Yes” I answered
A. She asked if I would be there the next day and I said that I would.
B. She asked if I will be there the next day and I said that I will.
C. She asked if you would be there the next day and I said that you would.
D. She asked if I would be there the next day and I said that I will.
19. “If I were you I’d try to get a room on the top floor,” he said
A. He advised me to try to get a room on the top floor.
B. He advised me to try getting a room on the top floor.
C. He offered me to try to get a room on the top floor.
D. He suggested me to try to get a room on the top floor.

20. Have you found the book? (she asked me…)
A. She asked me if I had found the book.
B. She asked me if I found the book.
C. She asked me whether I had found the book or not.
D. B and C are correct

7CD

8B

9C

10A

11A

12A

13C

14B

15A

16C

17A

18A

19A

20A