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REWRITE THE FOLLOWING SENTENCES USING IF-> UNLESS
TYPE1
1. If he doesn't hurry, he will be late for school
-> unless he hurry, he will be late for school
2. unless it stops raining, we won't go out
-> if it doesn't stop raining, we won't go out
3. you will get success if you are patient
- unless you aren't patient,you will get success
4. those flowers will die if nobody waters them
- unless nobody doesn't water them,those flowers will die
5. no one can help him if he doesn't tell the truth
- unless he tell the truth,no one can help him
6. you will catch a cold unless you keep your feet dry
- if you don't keep your feet dry,you won't catch a cold
7. if i don't catch the plane, i will not be home by five
- unless i catch the plane, i will not be home by five
8. if you don't apologize, i will never speak to you again
-unless you apologize, i will never speak to you again
9. unless he gives me his number, i won't phone him
- if he doesn't give me his number, i won't phone him
10. he cannot do that exercise if he doesn't learn his lessons carefully
-unless he learn his lessons carefully,he can do that exercise
TYPE 2
1. unless the studied harder, he would fail the final exam
- if the didn't study harder, he would fail the final exam
2. unless the drank alcohol, he would pass the contest
- if the didn't drink alcohol, he would pass the contest
3. unless he phoned immediately, he wouldn't meet Mary
-if he didn't phone immediately, he wouldn't meet Mary
4/ if we didn't have a calculator, we couldn't work his more quickly
-unless we didn't have a calculator, we couldn't work his more quickly
5. if i weren't weak, i could walk
- unless i were weak, i could walk
6. if you weren't slow now, you could uiwn the race
- unless you were slow now, you could uiwn the race
7. if you didn't speak very quickly, the students could hear you well
- unless you spoke very quickly, the students could hear you well
8. if tom didn't invite me, i wouldn't go to the party
- unless tom invited me, i wouldn't go to the party
9. if they didn;t know his number now, they wouldn't give it to me
- unless they knew his number now, they wouldn't give it to me
10. unless he were careful, he would have serious accident
- if he weren't careful, he would have serious accident
REVIEW
11. Paulo works on two jobs, so he doesn't have time to help you with your remodeling
->were Paulo not to work on two jobs, he would have time to help you with your remodeling
12. Jack was late to the meeting because his watch was slow
-> jack would not have been late to the meeting if his watch hadn't been slow
13. we can't easily get access to the internet because we don't live in a big city
-> unless we lived in a big city, we couldn't easily get access to the internet
14. you should give up smoking
-> if i were you, i didn't smoke
15. i used my calculator; otherwise i'd have taken longer
-> had I not used my calculator, I would have taken longer
-> were i in my 70s and rather unfit i might consider talking up squash
17. do more exercises or you will get fat
-> if you don't do more exercise, you will get fat
18. to day isn't sunday, that's why pupils can't go swimming
-> if today were sunday, pupils could go swimming
19. i don't have a spare ticket so i can't take you to the concert
-> if i had a spare ticket, i could take you to the concert
20. they don't understand the problem; therefore, they won't find a solution
-> if they understood the problem, they would find a solution
Giúp mình giải các bài tập về câu điều kiện và kèm giải thích vs ạ
1/ If I (buy)……buy………….. a new hat, I'll give it to you (loại 1 )
2/ If today (be)……were……… Sunday, the pupils could go swimming. (loại 2)
3/ If he had been here, he (have…would have had….. a lot of fun. (loại 3)
4/ If my brother has enough money, he (buy) ………will buy……a bicycle.(loại 1)
5 / If he (have)………had had……. time, he would have read this novel.(loại 3)
6. If she hadn’t missed the bus, she (not be)……wouldn't have been….. late.(loại 3)
7. If Peter (study)……studied……….. hard, he could get good marks.(loại 2)
8. If my sister (not have)……didn't have…… a terrible headache, she wouldn’t be absent from her class.(loại 2)
9. If Windy (come)………had come…….., we wouldn’t have cancelled the meeting.(loại 3)
10. If he hadn’t been angry, he (say)……would have said………. something.(loại 3)
11. If I …...a lot of money now, I ... a new car.(loại 2)
a. have /will buy b. have / would buy c. had/ will buy d. had/ would buy.
12. If I ……………you, I …………….do that.(loại 2)
a. am/ will b. were /would c. were/ will d. had been/ would.
13. If I were offered the job, I think I ... it.(loại 2)
a. take b. will take c. would take d. would have taken.
14. I would be very surprised if he ...(loại 2)
a. refuses b. refused c. had refused d. would refuse.
15. Many people would be out of work if that factory………….down.(loại 2)
a. closes b. had closed c. closed d. would close.
16. If she sold her car, she …much money.(loại 2)
a. gets b. would get c. will get d. would have got.
17. They would be disappointed if we…………….(loại 2)
a. hadn’t come b. wouldn’t come c. don’t come d. didn’t come.
18. Would John be angry if I ………… his bicycle without asking?(loại 2)
a. take b. took c. had taken d. would take.
19. She ...............terrible upset if I lost this ring.(loại 2)
a. will be b. would be c. were d. had been.
20. If someone…………in here with a gun, I would be very frightened.(loại 2)
a. would walk b. walks c. had walked d. walked.
21. What would happen if you ……….. to work tomorrow?(loại 2)
a. don’t go b. didn’t go c. won’t go d. wouldn’t go.
22. We ‘ll get wet if we ………....out.(loại 1)
a. go b. did go c. went d. had gone.
23. If I go shopping, I ………… some food.(loại 1)
a. buy b. will buy c. would buy d. would have bought.
24. If I find it, I ….… you.(loại 1)
a. will tell b. would tell c. had told d. told.
25. What would you do if you………..a million dollars?(loại 2)
a. would win b. win c. had won d. won.
26. They ‘d be hurt if I ……………….(loại 2)
a. don’t go b. didn’t go c. hadn’t gone d. wouldn’t go.
27. If we took the 6: 30 train, we……….…too early.(loại 2)
a. would have arrived b. arrived c. will arrived d. would arrive.
28. If I had known you were in hospital, I ……..…to see you.(loại 3)
a. will go b. would go c. went d. would have gone.
29. If I …., I would have said hello.(loại 3)
a. had seen b. see c. saw d. would see.
30. I ………. out if I hadn’t been so tired.(loại 3)
a. will go b. went c. would have gone d. would go.
31. If I ………….a camera, I would have taken some pictures.(loại 3)
a. have b. had c. would have d. had had.
Rewrite the following sentences
1. He smokes too much; that's why he can't get rid of his cough.
->Were he not to smoke too much, he could get rid of his cough.
2.He doesn't take any exercises. He is so unhealthy
->Were he to take some exercise, we would be so healthy.
3.We can't get the ticket because I don't have the right change.
->Were I to have the right change, we could get the ticket.
4.Study hard or you won't pass the exam.
-> Should you study hard, you will pass the exam.
5.Don't be impatient or you will make mistakes.
->Should you be impatient, you will make mistakes.
6.I didn't eat lunch, I feel hungry now.
->Had I eaten lunch, I wouldn't feel hungry now.
7.I only come if they invite me.
->Unless they invite me, I won't come.
8.He didn't revise all his lesson, he failed the exam.
->Had he revised all his lesson, he wouldn't have failed the exam.
9. The park is over there, only 5 minutes walk.
->If you walk to the park, it will take you 5 minutes.
10.Leave me alone or I'll call the police.
->Unless you leave me alone, I'll call the police.
11.The car breaks down so often because you don't take good care of it.
->Were you to take good care of the car, it wouldn't break down so often.
12.He is very bad-tempered, that's why his wife left him soon after marriage.
->If he were not very bad-tempered, his wife wouldn't have left him soon after marriage.
13.Don't tell lies to your boss or you'll be fired at once.
->Should you tell lies to your boss, you'll be fired at once.
14.She got married at such an early age: otherwise, she would be at unisersity now.
-> Had she not got married at such an early age, she would have been at unisersity now.
1. He smokes too much; that's why he can't get rid of his cough.
-> Were he not to smoke too much, he couldn't get rid of his cough.
2.He doesn't take any execises. He is so unhealthy
-> Were he to take any execises, he wouldn't be so unhealthy.
3.We can't get the ticket because I don't have the right change.
-> Were I to have the right change, we couldn't get the ticket.
4.Study hard or you won't pass the exam.
-> Should you hard study, you will pass the exam.
5.Don't be impatient or you will make mistakes.
-> Should you be impatient, you won't make mistakes.
6.I didn't eat lunch, I feel hungry now.
-> Had I eaten lunch, I wouldn't feel hungry now.
7.I only come if they invite me.
-> Unless they invite me, I won't come.
8.He didn't revise all his lesson, he failed the exam.
-> Had he revised all his lesson, he woulfn't have failed the exam.
9. The park is over there, only 5 minutes walk.
-> If you walk to the park, it will take you only 5 minutes.
10.Leave me alone or I'll call the police.
-> Unless you leave me alone, I'll call the police.
11.The car breaks down so often because you don't take good care of it.
-> Were you to take good care of the car, it wouldn't break down so often.
12.He is very bad-tempered, that's why his wife left him soon after marriage.
-> If he wasn't very bad-tempered, his wife wouldn't have left him soon after marriage.
13.Don't tell lies to your boss or you'll be fired at once.
-> Should you tell lies to your boss, you'll be fired at once.
14.She got married at such an early age: otherwise, she would be at unisersity now.
-> Had she not got married at such an early age, she would be at unisersity now.
1. I would have visited you before if there _____ quite a lot of people in your
house.
A. hasn't
B. hasn'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 / hasn't lied
B. would be / didn't lie
C. will be / don't lie
D. would be / hasn't lied
7. John would be taking a great risk if he _____ his money in that business.
A. would invest
B. Conc
C. had involved
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 hasn'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
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