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1.being used
2.had been killed
3.has been playing
4.Being called
5.should have been,has gone
6.understand
7.will be working ,arrive
8.doesn’t answer,have gone
9.were having
10.paying
11.eating
12.will surprise
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
Conditional sentences: type 2
Put the verbs in brackets into the correct form.
1 Of course I’m not going to give her a diamond ring. If I (gave) her a diamond ring she (would sell) it.
2 Tom: I woke up to find the room full of smoke; but I knew exactly what to do. Ann: If I (woke) up to find the room full of smoke I (would have) no idea what to do.
3 Ann: I couldn’t live without Tom. If he (went) off with another girl I (would pine) away and die. But I have complete confidence in Tom.
4 Husband: But I’m not going on a diet. Why should I go on a diet? Wife: If you (went) on a diet you (would lose) weight.
5 If someone (said), ‘I’ll give you £500 to go into court and swear that this statement is true,’ what would you ( do)?
6 If we (worked) all night we (would finish) in time; but we have no intention of working all night.
7 You must never blow out a gas light. Do you know what (would happen) if you (blew) out a gas light?
8 If I (saw) a tiger walking across Hyde Park I (would climb) a tree. — That (wasn't) any use. The tiger (would climb) after you.
9 If I (came) across two men fighting with knives I (would call) the police. But this is a very peaceful area.
10 Ann: All your clothes are years out of date. Why don’t you throw them away? Mary: Don’t be ridiculous! If I (threw) my clothes away I (would have) to ask my husband for £1,000 to buy new ones.
11 Ann: If you (asked) him for £1,000 what would he (say)?
12 Mary: He (would be) too horrified to speak at first. But when he’d recovered from the shock, he probably (started) talking about a divorce.
13 If someone (rang) my doorbell at 3 am, I (would be) very unwilling to open the door.
14 If I (saw) a python in Piccadilly I (would assume) it had escaped from a circus.
15 Tom: The plane was on fire so we baled out. Ann: I don’t think I (would have) the nerve to do that even if the plane (was) on fire.
16 We train the children to file out of the classroom quietly, because if a whole class (rushed) at the door someone (would get) hurt.
17 Why don’t you buy a season ticket? Because I lose everything. If I (bough) a season ticket I (would lose) it.
18 Why don’t you bring your car to work? If I (had) a car I (would bring) it to work.
19 Jack: They get £150 a week. Tom: They can’t get £150 a week. If they (did) they (would not be) striking for £120.
20 Ann: George is fourteen. Tom: He must be older than that. He’s in a full-time job. If he (was) only fourteen he still (would be) at school.
21 He is staying at the Savoy in London. — Is he very rich? — I suppose he is. If he (was) a poor man he (would not stay) at the Savoy
Supply the correct verb tense or form:
1. He (see)...saw..her while he (walk)...walked.... down the street yesterday
2.After he (do)...had done.. his homework, he went to the cinema
3. Tom (play)....played.... football when he was a little boy
4. Let's go for a walk as soon as it stops (rain)..to rain.....
5. Last night, when I (come)....came.. there, they ( already/ go)..had already gone....to the party
6.Do you remeber (read) .to read... about it? No, at that time I was too young (read)..to read... newspaper
7.My brother is a stamp collector. He started ( collect)...collecting... stamps when he (be)...was.. 15 years old. He (collect)...collected... many kinds of stamps
8. The last time he (see) ....saw... in public, he (wear).....wore.. a great suit
9. We (not/see) .haven't seen.... her since she (leave) ...left.... school
10. Lan said that she (get)...would get.... married soon.
11. My brother (go)..went... to bed after he (turn)....had turned.... the lights off last night
12. She is not accustomed to ( take)...taking... care of by others.
13. We (live)..have lived... in the house since we came here
14. She entered the university after she (graduate)...had graduated... from gigh school
15. They ( finish)..will finish..... the project by the end of the next year
16. When Mark arrived, the Johnsons (have)...were having... dinner, but they (stop)..stopped....(talk)..talking. to him
17. They (live)....lived.. next door to my house since I (be)..was.. young
18. By the end of the next year, I (work)...will have worked.... for him for 25 years
19. While she (talk)..was talking...on the phone, the children (start)...started.. (fight)....fighting.. and (break)...breaking.....on a window
20. When I (be) .was....a boy, I often (go) .went.... fishing with my father
21. Columbus (discover)......discovered... America 500 years ago
22.When I (leave)..left...... my office last night, it (still/rain).....was still raining...very hard
23. What do you think were the children (do) ..doing.. when we (get).got.....home tomorrow?
24. He (lose)....has lost.. his job last month and since then he (be)...was... out of work
25. When we (come)....came.. there last night, they (be)...were...there for an hour
1. Less than half of the cans of paint (use) have been used up to now
2. He (eat) was eating sandwiches while you (talk) were talking to him
3. Jeans (make) were made about two hundred years ago, and now they (sell) are sold in every corner of the world
4. I regret (tell) to tell you that your application doesn’t satisfy our demands
5. My father advised me (not stay) not to stay up too late because of my poor health
6. He will always remember (award) being awarded the gold medal for his victory in the Competition of Mathematical Talent Search
7. She does not want to go with us to the theater because she (see) has seen that film twice
8. I’m very bored because my mother always (complain) complains about her housework