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16. the phone has been ring ing for a minute. Noone …………at home(must have been/ can have been/ should have been/ none of these)
17. she’s fainted. Throw some water on her face and she ………. Come round.(has to/ may/ must/ can have)
18. ………..you please refrain from smoking while the lecture is in progress? (May/ Might/ Would/ Should)
19. I ……………… persuade him as I said.(wasn’t able to/ can’t/ mustn’t/ ought not)
20. I’m sorry to bother you while you’re working, but I …………ask you a question.(can/ had to/ must/ may)
21. He couldn’t have mean it seriously. He ……….laughed at you. (would/ couldn’t/ had/ must have)
22. we …….ensure the telegram arrives in time. (had to/ must/ ‘d rather/ might)
23. he ……..keep his family because his wages were too low. (couldn’t/mustn’t/ can’t/ didn’t have to)
24. the sea was too rough that we …………swim. (couldn’t/can’t/won’t/wouldn’t)
25. …………make an appointment to see the doctor? (May I / Could I / Will I/ Shall I )
26. Perhaps there ………. A good pro gram on the radio. (might be/ will be/ can be/ should be)
27. I ……go swimming when I was young. (a. could/b.would./ c. used to/d. both b and c)
28. ………..take this letter to the post office, please?(May you/ Must you/ Would you/none of these)
29. in our family my father ………sit at the top of the table. (used to/ had to/ ought to/must)
30 Do it as well as you ……………. (must/ will/ can/ have to)
31. I …………swim in this water: it is much too cold.(mightn’t/ mustn’t/ can’t/ don’t have to)
32. you …………… imagine my surprise when I heard the news. (can/ ought to/ will/ all of these)
33. you do some work instead of sitting there reading the paper. (would rather/ ought to/ won’t/ don’t have to)
34. be careful how you hold that jug; it ……….break easily.(may/ ought to/will/ might)
35. I’m not sure where to go for my holiday, but I ……..go to China. (should/ may/ have to/ needn’t)
36. we had free tickets, so we ……….pay to get into the concert. (didn’t have to/ couldn’t/mustn’t/ shouldn’t
1. The king and queen (could have killed/could have been killed) by
the invaders.
2. The notebook has Tracey's name on it. It (must/might) be hers.
3. The treasure (must/might) be hidden in the mountains, but
archeologists haven’t found any evidence of it yet.
4. Benro is on vacation overseas with his family now, so he
(couldn’t/could) have been at the movie theater yesterday.
5. No one knows where Genghis Khan is buried. There is a possibility
that he (could/must) be buried in the Forbidden Zone in Mongolia.
Bài 3: Chọn đáp án đúng.
1. I would have visited you before if there _____ quite a lot of people in your house.
A. hadn't B. hadn't been C. wouldn't be D. wasn't
2. If you had caught the bus, you _____ late for work.
A. wouldn't have been B. would have been
C. wouldn’t be D. would be
3. If I _____, I would express my feelings.
A. were asked B. would ask
C. had been asked D. asked
4. If _____ as I told her, she would have succeeded.
A. she has done B. she had done
C. she does D. she did
5. Will you be angry if I _____ your pocket dictionary?
A. stole B. have stolen C. were to steal D. steal
6. You made a mistake by telling her a lie. It _____ better if you _____ to her.
A. would have been / hadn't lied B. would be / didn't lie
C. will be / don't lie D. would be / hadn't lied
7. John would be taking a great risk if he _____ his money in that business.
A. would invest B. invested C. had invested D. invests
8. She wouldn't have given them all that money if we _____ her to.
A. wouldn’t advise B. won't advise
C. hadn't advised D. didn't advise
9. If the tree hadn't been so high, he _____ it up to take his kite down.
A. could have climbed B. climb
C. is climbing D. climbed
10. If the wall weren't so high, he _____ it up to take his ball down.
A. climbed B. could climb C. is climbing D. climb
11. If I _____ her phone number, I _____ her last night
A. had known / could have phoned B. knew / would have phoned
C. know / can phone D. knew / could phone
12. If he ______ the truth, the police wouldn’t arrest him.
A. tells B. told C. had told D. would tell
13. If you press that button what _____?
A. would happen B. would have happened
C. will happen D. happen
14. She says if she _____ that the traffic lights were red she _____.
A. had realized / would stop B. realized / could have stopped
C. has realized / stopped D. had realized / would have stopped
15. I am very thin. I think, if I _____ smoking, I might get fat.
A. stop B. had stopped C. will stop D. stopped
16. If I _____ that yesterday, I _____ them.
A. had discovered / would inform
B. had discovered / would have informed
C. had discovered / could inform
D. discovered / can inform
17. If you _______ to the course regularly, they ________ a certificate last year.
A. go / gave B. go / give
C. had gone / would have given D. went / would give
18. I think he is not at home. If he _____ in, he ______ the phone.
A. was / answered B. were / would answer
C. were / would have answered D.had been / would have answered
19. If I ______ in London now, I could visit British Museum.
A. were B. had been C. have been D. would be
20. If Columbus _______ money from Queen Isabella, he _______ across the Atlantic.
A. do not receive / could not sail
B. had not received / might not have sailed
C. did not receive / might not have sailed
D. would not receive / might not sail
1. I would have visited you before if there _____ quite a lot of people in your house.
A. hadn't B. hadn't been C. wouldn't be D. wasn't
2. If you had caught the bus, you _____ late for work.
A. wouldn't have been B. would have been
C. wouldn’t be D. would be
3. If I _____, I would express my feelings.
A. were asked B. would ask
C. had been asked D. asked
4. If _____ as I told her, she would have succeeded.
A. she has done B. she had done
C. she does D. she did
5. Will you be angry if I _____ your pocket dictionary?
A. stole B. have stolen C. were to steal D. steal
6. You made a mistake by telling her a lie. It _____ better if you _____ to her.
A. would have been / hadn't lied B. would be / didn't lie
C. will be / don't lie D. would be / hadn't lied
7. John would be taking a great risk if he _____ his money in that business.
A. would invest B. invested C. had invested D. invests
8. She wouldn't have given them all that money if we _____ her to.
A. wouldn’t advise B. won't advise
C. hadn't advised D. didn't advise
9. If the tree hadn't been so high, he _____ it up to take his kite down.
A. could have climbed B. climb
C. is climbing D. climbed
10. If the wall weren't so high, he _____ it up to take his ball down.
A. climbed B. could climb C. is climbing D. climb
11. If I _____ her phone number, I _____ her last night
A. had known / could have phoned B. knew / would have phoned
C. know / can phone D. knew / could phone
12. If he ______ the truth, the police wouldn’t arrest him.
A. tells B. told C. had told D. would tell
13. If you press that button what _____?
A. would happen B. would have happened
C. will happen D. happen
14. She says if she _____ that the traffic lights were red she _____.
A. had realized / would stop B. realized / could have stopped
C. has realized / stopped D. had realized / would have stopped
15. I am very thin. I think, if I _____ smoking, I might get fat.
A. stop B. had stopped C. will stop D. stopped
16. If I _____ that yesterday, I _____ them.
A. had discovered / would inform
B. had discovered / would have informed
C. had discovered / could inform
D. discovered / can inform
17. If you _______ to the course regularly, they ________ a certificate last year.
A. go / gave B. go / give
C. had gone / would have given D. went / would give
18. I think he is not at home. If he _____ in, he ______ the phone.
A. was / answered B. were / would answer
C. were / would have answered D.had been / would have answered
19. If I ______ in London now, I could visit British Museum.
A. were B. had been C. have been D. would be
20. If Columbus _______ money from Queen Isabella, he _______ across the Atlantic.
A. do not receive / could not sail
B. had not received / might not have sailed
C. did not receive / might not have sailed
D. would not receive / might not sail
VII. Choose the sentence which has the same meaning as the root one.
1. " I couldn't have made it without your help' means
A. I couldn't have made it if you helped me.
B. I couldn't have made it if you had helped me.
C. I couldn't have made it if you hadn't helped me.
D. I couldn't have made it if you didn't help me.
2. She didn't stop her car because she didn't see the signal.
A. If she saw the signal, she would stop her car.
B. If she had seen the signal, she would stop her car.
C. If she had seen the signal, she would have stopped her car.
D. If she saw the signal, she would have stopped her car.
3. His flight was deplayed so he couldn't be here on time.
A. He would be here in time if his flight were not deplayed.
B. He would have been here in time if his flight hadn't been deplayed.
C. He would be here in time if his flight hadn't been deplayed.
D. He would have been here in time if his flight weren't deplayed.
4. Without your help, I couldn't overcome the problem.
A. If you don't help me, I can't overcome problem.
B. If you didn't help me, I couldn't overcome problem.
C. If you hadn't helped me, I couldn't overcome problem.
D. If you hadn't helped me, I couldn't have overcome problem.
khoanh vào đáp án đúng
6. how long you.................... English? for 5 years now
a. has...studied b. have....studied c. has been.....studying d. have.....been studying
7. i.................... for two hours, but she has not come yet
a. have waited b. has waited c. has been waited d. waited
8. They................... in Ho Chi Minh city since 1975
a. lived b. has lived c. have been living d. live
9. she.................... all the books written by Dickens for 10 years
a. have read b. has read c. read d. has been read
10. he................ here since Chirtmas, i wonder where he has been living since then
a. hasn't been b. hasn't been being c. haven't been d. haven't been being
11. Jack has been going to paris for a holiday. He never................... there
a. has been b. have been c. has been being d. have been being
12. you........... so far ? I have rung the bell for the last twenty minutes
a. has...Slept b. have.......been sleeping c. have............. slept d. has................been sleeping
13. he.................a novel for two years but he has not finished it yet
a. has been writing b. have ben writing c. have written d. has write
Choose the appropriate options to complete the sentences.
1. Most of the patient visits ---- to physician assistants in the recent years all around the world.
have been made
was made
will have been made
have made
make
2. These differences between two photographs ---- with the help of Photoshop.
should remove
must have removed
have to remove
could have been removed
were able to remove
3. No clinical studies ---- in this child disease research so far.
had completed
will be completed
have completed
had to complete
have been completed
4. The government ---- that the tasks ---- with great success.
is confirming / maintained
confirms / have been maintained
was confirmed / have maintained
will confirm / had been maintained
confirmed / are maintaining
5. With this comprehensive international report, the country's position in the regional and global arena ---- with measurable criteria.
is to identify
identifies
will be identified
identified
is going to identify
6. The critics ---- that the review ---- as a book in English and in many other languages.
are said / could be published
say / can be published
will say / had been published
said / may be published
have said / should publish
7. New legislation ---- in congress but it ---- by many.
was introduced / wasn't accepted
introduced / didn't accept
will be introduced / isn't accepted
introduced / hadn't been accepted
is introduced / won't accept
8. If you would like to know what ---- in the project so far, you ---- the full report at our website.
has been completed / may be visited
completed / will be found
will be completed / should be found
was completed / had been found
has been completed / can find
9. These clothes ---- for daily use so you ---- them wherever you want.
design / should be worn
will be designed / must wear
are designed / can wear
were designed / could be worn
designed / might be worn
10. A more developed model of this car ---- in the showroom soon.
is going to show
will be shown
was shown
has been shown
had shown
1. I _______ for a very long time, so I _______ very angry with them.
A. had been waiting - was
B. have been waiting - was
C. have waited - was
D. have been waiting – am
2. I'm sad to think that all my plants _____ by the time I _______ from holiday. A. will die - return
B. died - returned
C. may have died - have returned
D. had died - could return
3.Though world food production ________ since 1950 people still ________ from shortages in various parts of the world.
A. has been doubing - may be suffering
B. has doubled - suffer
C. had been doubled - could be suffering
D. has been doubled – suffers
4. For several years now she _______ as private secrectary to the bank manager.
A. worked
B. has been working
C. was working
D. works
5. In the past 50 years, that country _______ through 15 consitutions, I8 coups and 21 prime ministers.
A. has been going
B. goes
C. were going
D. has gone
6. She was still working a eight o'clock yesterday evening.
She _______ since six o'clock in the morning.
A. has worked
B. has been working
C. worked
D. had been working
Mình nghĩ là " might have been + V_ing " thì chỉ là dự đoán , chưa khẳng định , chưa chắc chắn . " Must have been + V_ing " thì khẳng định chắc chắn
thanks bạn nhiều