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Gạch chân dưới đáp án đúng:
1. If that hat costs much, I (would have bought / will buy / bought / would buy) a small one.
2. If you (drive / drove / had driven / driven) more carefully, you wouldn't have had so many accidents.
3. If I (make / makes / made / had made) this mistake again, my teacher will get angry with me.
4. If I spoke English, my job (was / were / will be / would be) a lot easier.
5. If he (goes / went / had gone / would go) to London yesterday, he (met / would meet / had met / would have met) his old friend.
6. I will lend them some money if they (ask / will ask / asked / had asked) me.
7. If we had known who he was, we (would have invited / have invited / will invite / would invite) him to speak at our meeting.
8. My dog will bark if it (hear / hears / heard / had heard) any strange sound.
9. If I (had / had had / will have / have) enough money, I would buy a house.
10. They (won't let / not let / wouldn't let / hadn't let) you in if you came late.
11. If you (not go / don't go / hadn't gone / didn't go) away, I'll send for a policeman.
12. If I (were / am / be / was) in your place, I would accept Mr.Anderson's invitation.
13. If I (win / had won / won / winning) a big prize in a lottery, I'd give up my job.
14. If I (is / are / was / were) you, I (will tell / told / would tell / would have told) the truth.
15. I was busy. If I (have / had / had had / have had) free time. I (would go / will go / would have gone / go) to the cinema with you.
16. Why didn't you attend the meeting?
Oh, I did not know. If I (know / knew / had known / known) I (would come / would have come / will come / had come) there.
17. What (would / will / did / had) we do if they do not come tomorrow?
18. If I had enough time now, I (would write / write / will write / wrote) to my parents.
19. It's too bad Helen isn't here. If she (is / was / were / are) here, she (will know/ knows / would know / would have known) what to do.
20. If I don't eat breakfast tomorrow morning, I (will get / got / would get / had got) hungry during class.
1. Would you like if I . . . . closed. . . . . (close) the windows?
2 . What would happen if I. . . . .didn't do . . . (not do) that?
3. He couldn 't understand if we. . . didn't explain . . . . (not explain) more .
4. If we didn 't visit her, she. . . . . .would be . . . . . (be) very sad.
5. We. . . . .wouldn't be. . (not be) tired if we didn 't try to do that.
6. If I refused, he. . . . would be. . . . . (be) very disappointed.
7.I . . . took. . . ... . . . (take) this job if I were out of work now .
8 . You would be very upset if you. . . . . . . . .lost. . . . . . . (lose) it.
9. He would feel better if he. . . .exercised. . . . . (exercise) more.
10 . I (tell). . . .. . . would tell . . . the answer if I knew it.
11. If we. . . .didn't come . . . . (not come) she would feel lonely.
12 . If we did not take this job, we. .. .wouldn't earn . . . (not earn) a lot of money.
13. If he knew that it was dangerous, he (not come). . . didn't come. . . .
14. If you (see). . . saw. . . . . . someone drowning, what would you do?
15. If you slept under a mosquito net, you (not be). .. .wouldn't be. . . bitten so often.
16. I could get a job easily if I (have). . .had. . . . a degree.
17. If we had more rain, our crops (grow). . . .would grow. . . . faster.
18. We could save his life if we. . . found. . . . (find) him earlier.
19. He could be a medical student if he. . . tried. . . . . (try) more.
20. Would you like if I. . . . . opened. . . . . (open) the door?
21. What would happen if I. .pressed . . . (press) that botton?
22 . He might get fat if he (stop). . stopped. . smoking.
23. If he knew that it was good for his health, he (do). .would do . . .
24. If I knew that you were ill, I (go). . .would go. . to see you.
25. You would be very surprised if he (return). returned. .
26. They would not come to the party if you (not invite). . .didn't invite . . . . them.
27. What would you do if you (be). . . .were . . . . . him?
28. If I spoke English, my job (be)....would be... .. a lot easier.
29. If he (have). . . had. . . . enough money, he would buy a house.
30. If I (be). . .were. . . you, I would tell the truth. thirty first .
31.If I knew his address, I (go). . . . would go . . round and see him.
32. It 's too bad Helen isn' t here. If she (be). .were . . here, she could know what to do.
1. Would you like if I . . . . closed. . . . . (close) the windows?
2 . What would happen if I. . . . .didn't do . . . (not do) that?
3. He couldn 't understand if we. . . didn't explain . . . . (not explain) more .
4. If we didn 't visit her, she. . . . . .would be . . . . . (be) very sad.
5. We. . . . .wouldn't be. . (not be) tired if we didn 't try to do that.
6. If I refused, he. . . . would be. . . . . (be) very disappointed.
7.I . . . took. . . ... . . . (take) this job if I were out of work now .
8 . You would be very upset if you. . . . . . . . .lost. . . . . . . (lose) it.
9. He would feel better if he. . . .exercised. . . . . (exercise) more.
10 . I (tell). . . .. . . would tell . . . the answer if I knew it.
11. If we. . . .didn't come . . . . (not come) she would feel lonely.
12 . If we did not take this job, we. .. .wouldn't earn . . . (not earn) a lot of money.
13. If he knew that it was dangerous, he (not come). . . didn't come. . . .
14. If you (see). . . saw. . . . . . someone drowning, what would you do?
15. If you slept under a mosquito net, you (not be). .. .wouldn't be. . . bitten so often.
16. I could get a job easily if I (have). . .had. . . . a degree.
17. If we had more rain, our crops (grow). . . .would grow. . . . faster.
18. We could save his life if we. . . found. . . . (find) him earlier.
19. He could be a medical student if he. . . tried. . . . . (try) more.
20. Would you like if I. . . . . opened. . . . . (open) the door?
21. What would happen if I. .pressed . . . (press) that botton?
22 . He might get fat if he (stop). . stopped. . smoking.
23. If he knew that it was good for his health, he (do). .would do . . .
24. If I knew that you were ill, I (go). . .would go. . to see you.
25. You would be very surprised if he (return). returned. .
26. They would not come to the party if you (not invite). . .didn't invite . . . . them.
27. What would you do if you (be). . . .were . . . . . him?
28. If I spoke English, my job (be)....would be... .. a lot easier.
29. If he (have). . . had. . . . enough money, he would buy a house.
30. If I (be). . .were. . . you, I would tell the truth. thirty first .
31.If I knew his address, I (go). . . . would go . . round and see him.
32. It 's too bad Helen isn' t here. If she (be). .were . . here, she could know what to do.
Complete the conditionals sentence:
1. If I (know) _____had known______ that you were ill, I (go) _____would have gone_____ to see you.
2. If she'd had some money, she (buy)____would have bought_____ to see you.
3. I (buy)__will___ a car If you lend me some money.
4. I (see) ___would have seen____ him if I (go) ____had gone____ to the party last night.
5. We could have gone out if the weather (not be) ______hadn't been______ so bad.
6. If the book (not be) ____is not_____ expensive, I'll buy it.
7. You would be surprised if he (return)________returned_______.
8. I'll go out if it (not rain) _______doesn't rain_______.
9. They wouldn't come to the party if you (not invite) _____didn't invite_____ them.
10. What __would__ you (do) ____do____ if you (be) __were__ him?
11. If that hat costs much, I (buy) ___will buy___ a small one.
12. If you (drive) _____drove____ more carefully, you (not, have) _______wouldn't have_______ so many accidents.
13. If I (make) _____make____ that mistake again, my teacher (be) ___will be___ angry with me.
14. If I spoke English, my job (be) ___would be___ a lot easier.
15. If he (go) __had gone___ to London yesterday, he (meet) __would have met__ his old friend.
16. If I (be) _____were____ in your place, I (accept) ____would accept____ Mr. Anderson' s invitation.
17. If I (win) ____won____ a big prize in the lottery, I 'd give up my job.
18. If I (be) ____were_____ you, I (tell) _____would tell____ the truth.
19. I was busy. If I (have) _____had had_____ free time, I (go) ___would have gone___ to the cinema with you.
20. - Why didn't you attend the meeting?
- Oh, I did not know! If I (know) ____had known_____ I (come) ___would have come___ there.
Complete the conditionals sentence:
1. If I (know)…had known……. that you were ill, I (go)…would have gone…… to see you.
2. If she’d had enough money, She (buy) would have bought……… a car.
3. I (buy) …will buy………….. a car If you lend me some money.
4. I (see) …could have seen……… him if I (go) …had gone…. to the party last night.
5. We could have gone out if the weather (not be)…hadn’t been………………… so bad.
6. If the book (not be )……isn’t……… expensive, I’ll buy it.
7. You would be very surprised if he (return)…returned……………
8. I’ll go out if it (not rain)……doesn’t rain………….
9. They wouldn’t come to the party if you (not invite) …didn’t invite…………..them
10.What ……would………… you (do) …do………. if you (be) were…….. him.
11. If that hat costs much, I (buy) ___WILL BUY___ a small one.
12. If you (drive) ____HAD DRIVEN_____ more carefully, you (not, have) _____WOULD HAVE HAD_________ so many accidents.
13. If I (make) _____MAKE____ that mistake again, my teacher (be) ___WILL BE___ angry with me.
14. If I spoke English, my job (be) ___WOULD BE___ a lot esier.
15. If he (go) ___HAD GONE__ to London yesterday, he (meet) __WOULD HAVE MET__ his old friend.
16. If I (be) ______WERE___ in your place, I (accept) ___WOULD ACCEPT_____ Mr. Anderson' s invitation.
17. If I (win) ___WON_____ a big prize in the lottery, I 'd give up my job.
18. If I (be) _____WERE____ you, I (tell) ______WOULD TELL___ the truth.
19. I was busy. If I (have) ___HAD HAD_______ free time, I (go) ___WOULD HAVE GONE___ to the cinema with you.
20. - Why didn't you attend the meeting?
- Oh, I did not know! If I (know) ___HAD KNOWN______ I (come) ____WOULD HAVE COME__ there.
Choose the best answer for each of the fllowing sentences
1. ............ if you work harder, you will be sacked.
A. Whether B. If C. However D. Unless
2. 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
3. If you take the ice out of the fridge, it ...........
A. vaporizes B. melts C. heats D. disappears
4. 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
5. 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
6. Unless we .......... more snow, we can't go skiing.
A. will have B. have C. have had D. had
7. You'll fail the exam ........... you start revising.
A. if B. until C. when D. unless
8. Unless you wash the car, you .............. not drive it at the weekend
A. would B. could C. have to D. may
9. If Peter ............... his car before the drive, he ................ the problem of out of petrol.
A. cheked / will not get B. had checked / would not have got
C. checks / will not have got D. would be checking / will not have got
10. 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 step on the mine, it wouldn't have exploded.
1) It is late now; I don't think Ann will come to see us
-> I would be surprised if Ann came to see us.
2)We don't go on holiday because we don't have enough money
-> If we had enough money, we would go on holiday.
3) Do these exercises more carefully or you will fail the exams
-> Unless you do these exercises more carefully, you will fail the exams.
4) I do not know the answer so I can not tell you
-> If I knew the answer, I could tell you.
5) She can't apply for the job because she doesn't know French
-> If she knew French, she could apply for the job.
6) if she didn't come here now, we'd come back home
-> Unless she came here now, we'd come back home.
7) Be careful or you will not be able to get the job
-> Unless you are careful, you will be able to get the job.
8) The trees will die unless it rains soon
-> If it doesn't rains soon, the trees will die.
1. comes
2. find
3. lived
4. arrived
5. will phone
6. would give
7. would
8. can go
9. will have
10. stop
11. were
12. had spoken
13. had listened – would have performed
14. comes – will have
Gạch chân dưới đáp án đúng:
1. If she (come / comes / came / had come) late again, she'll lose her job.
2. I'll let you know if I (find / finds / found / had found) out what's happening.
3. If we (live / lived / would live / had lived) in a town, life would be better.
4. I'm sure he wouldn't mind if we (arrive / arriving / arrived / had arrived) early.
5. We (will phone / would phone / phoned / had phoned) you if we have time.
6. If I won the lottery, I (gave / had given / will give / would give) you half the money.
7. It (will / would / can / may) be a pity if she married Fred.
8. If I'm free on Saturday, I (to go / could go / went / can go) to the mountains.
9. She (will has / had / will have / have) a nervous breakdown if she goes on like this.
10. I know I'll feel better if I (will stop / stopped / stop / had stopped) smoking.
11. If I (am / were / will be / had been) you, I would help him.
12. I could have understood him if he (speaks / spoke / had spoken / would speak) more slowly.
13. He didn't listen to the teacher. If he (listens / listened / has listened / had listened) carefully, he (will performed / would perform / would have performed / had performed) well in the examination.
14. He's waiting for his mother to come back from Chicago. If his mother (come / comes / will come / came) home, he?? đề thiếu
bài tập về câu điều kiện loại 1,2,3
`1 if i ( have )......have....... time , i will write to him
2 if itt is coll , i ( need ) ..........will need..................a heavier coat 3. what are you going to do if you ( have) ...................have....... a holiday?
5 if I meet Helen , I ( give )............will give..............................her your message
6 if flowers don't get any water , they (die)..........will die...........................................
7 if I ( get ) ........get..................... a headache , i usually take some aspirins
8 i will go to the party unless it ( rain)............rains......................................
9 she will buy the car as long as it (not be).........isn't..................... too expensive
10 everything ( be ) ........is....................provided yo tell the truth
11 if he (come)..........comes.........., please tell him that i will be back in a few mintes
12 don't come if they (not call )..........don't call............you
13 if you (need )........need................., why don't you tell me?
14 suppose you (win)..........won...............a lot of money , what would you do ?
15 if i got up earlier, i (not be ).............wouldn't be...............late for work
16 if i didn't fell so tired , i (go ) .....would go..........out with you
17 if you ( not pass).....diđn't pass........the exam, would you take it again ?
18 if i ( not be ) .......hadn't been...........busy yesterday , i would have visited you
19 suppose they had offered her a job , do you think she (take )......would have taken..........it ?
20 if i (know)...........had known................that you were ill , i (go)............would ahve gone........to see you
21 i (see)........will see..........him if i (go)........go................to the party tonight
22 my dark (bark)...........will bark...............if it (hear)..........hears..............anything strong
23 what ......will...........we (do)........do...........if they (come)............come.........tomorrow?
24 if she hadn't been ill yesterday , she (go )......would have gone..........to work now
25 if i can go tomorrow , i (let).........will let......you know
bài tập về câu điều kiện loại 1,2,3
`1 if i ( have )...have.... time , i will write to him
2 if it is coll , i ( need ) ....will need......a heavier coat .
3. what are you going to do if you ( have) .......have..... a holiday?
5 if I meet Helen , I ( give )...........will give.............her your message
6 if flowers don't get any water , they (die).........will die................
7 if I ( get ) .....get..... a headache , i usually take some aspirins
8 i will go to the party unless it ( rain)..........rains.................
9 she will buy the car as long as it (not be)....isn’t...... too expensive
10 everything ( be ) ..........will be.....provided yo tell the truth
11 if he (come)....comes....., please tell him that i will be back in a few mintes
12 don't come if they (not call ).....don’t call........you
13 if you (need )........need........, why don't you tell me?
14 suppose you (win).......won......a lot of money , what would you do ?
15 if i got up earlier, i (not be ).......wouldn’t be....late for work
16 if i didn't fell so tired , i (go ) ....would go....out with you
17 if you ( not pass)...didn’t pass......the exam, would you take it again ?
18 if i ( not be ) ....had been...busy yesterday , i would have visited you
19 suppose they had offered her a job , do you think she (take )........would have taken......it ?
20 if i (know)..........knew........that you were ill , i (go).....would go........to see you
21 i (see).......will see.....him if i (go)......go.......to the party tonight
22 my dark (bark)...........will bark.......if it (hear).....hears....anything strong
23 what ........will ....we (do).....do.....if they (come).......come..tomorrow?
24 if she hadn't been ill yesterday , she (go )......would go....to work now
25 if i can go tomorrow , i (let)......will let...you know
Complete the conditionals sentence:
1. What ____WILL__ we (do) _____DO_____ if they do not come tomorrow?
2. If I had enough time now, I (write) ____WOULD WRITE____ to my parents.
3. It's to bad, Helen isn't here. If She (be) ____WERE____ here, she (know) ___WOULD KNOW____ what to do.
4. If I (eat) _____EAT__ breakfast tomarrow morning, I (get)__WILL GET______ hungry during class.
5. If she (come) __COMES____ late again, she (lose) ____WILL LOSE___ her job.
6. I (let) ______WILL LET___ you know if I (find) _______FIND___ out what's happening.
7. If we (live) ___LIVED__ ina town, life would be better.
8. I'm sure he wouldn't mind if we (arrive) ______ARRIVED__ eraly.
9. We (phone) ______WILL PHONE___ you if we have time.
10. If I won the lottery, I (give) ___WOULD GIVE______ you half the money.
11. It (be) ____WOULD BE___ a pity if she married Fred.
12. If I'm free on Saturday, I (go) __WILL GO___ to the mountain.
13. She (have) ______WILL HAVE_ a nervous breakdown if she goes on like this.
14. He didn't listen to the teacher. If he (listen) _____HAD LISTENED___ carefully, he (perform) _____WOULD HAVE PERFORMED__ well in examination.
Complete the conditionals sentence:
1. What ___will___ we (do) _____do_____ if they do not come tomorrow?
2. If I had enough time now, I (write) ____would write____ to my parents.
3. It's to bad, Helen isn't here. If She (be) ____were____ here, she (know) ___would know____ what to do.
4. If I (eat) ___eat____ breakfast tomarrow morning, I (get)____won't get____ hungry during class.
5. If she (come) ___comes___ late again, she (lose) ____will lose___ her job.
6. I (let) _____will let____ you know if I (find) _____find_____ out what's happening.
7. If we (live) __lived___ ina town, life would be better.
8. I'm sure he wouldn't mind if we (arrive) ____arrived____ eraly.
9. We (phone) ____will phone_____ you if we have time.
10. If I won the lottery, I (give) _____would give____ you half the money.
11. It (be) ____would be___ a pity if she married Fred.
12. If I'm free on Saturday, I (go) __will go___ to the mountain.
13. She (have) ___will have____ a nervous breakdown if she goes on like this.
14. He didn't listen to the teacher. If he (listen) _____had listened___ carefully, he (perform) ___would have performed____ well in examination.
Viết lại các câu sau sử dụng" unless"
8. I'll not be able to do any work if I do not have a quite room.
.......................UNLESS I HAVE A QUIET ROOM , I WON'T BE ABLE TO DO ANY WORK..............................………………………...
9. If she does not hurry, she'll be late.
...............UNLESS SHE HURRIES , SHE WILL BE LATE..............................................
10. If we had more rain, our crops would be better.
..................UNLESS WE HAD MORE RAIN , OUR CROPS WOULDN'T BE BETTER..............................................
11. Fred wouldn't do that if he didn't have your permission.
...................UNLESS FRED HAD YOUR PERMISSSION , HE WOULDN'T FO THAT.......................................
12. I won't brother to call you if I don't hear from Mr Brown.
............ .............UNLESS YOU HEAR FROM MR BROWN , I WON'T BROTHER TO CALL YOU................ ..................
13. If you didn't agree with him. Charles wouldn't even suggest it.
.....................UNLESS YOU AGREED WITH HIM , HE WOULDN'T EVEN SUGGEST......................................
14. We can't write to Mr Anderson if he doesn't send us his address.
...............UNLESS MR ANDERSON SENDS US THIS ADRESS , WE CAN'T WRITE TO HIM................................. .. .............................................
15. The lawyer wouldn't say that if he didn't have strong evidence.
.....................UNLESS THE LAWYER HAD STRONG EVINDENCE , HE WOULDN'T SAY THAT...............................................
16. If you don't study harder, you are going to fair the examination.
.......................UNLESS YOU STUDY HARDER , YOU ARE GOING TO FAIL THE EXAMINATION....................................
17.I won't say anything if Tom doesn't bring up the matter himself.
....................UNLESS TOM BRINGS UP THE MATTER HIMSELF , I WON'T SAY ANYTHING…………………… ………………………
18. If no more guests come, there will be enough food for everyone.
.........………UNLESS NO MORE GUESTS COME, THERE WILL BE ENOUGH FOOD FOR EVERY ONE…………………… ………………………
19. I wouldn't have believed in if I hadn't seen it with my own eyes.
.… ……UNLESS I HAD SEEN IT WITH MY OWN EYES , I WOULDN'T HAVE BELIEVED IN IT………………………… .................
20. Our dog wouldn't have barked if he hadn't heard a strange noise.
...................UNLESS OUR DOG HAD HEARD A STRANGE NOISE , HE WOULDN'T HVAE BARKED .............................................