Bài tập câu điều kiện

I. Choose the word whose underlined part is pronounced differently from that of the others. 
1. 	A. lunch 	B. kitchen 	C. technology	D. purchase
2. 	A. bike	B. idea 	C. opinion 	D. library
3. 	A. fasten 	B. sense	C. smell 	D. rest
II. Choose one word whose stress pattern is different from that of the others:
4. 	A. family 	B. disaster	C. buffalo 	D. several
5. 	A. country 	B. cousin 	C. polite 	D. borrow
III. Choose A, B, C or D to complete the following sentences :
6. Nam wishes he_________a new school bag. 
	A. has 	B. have 	C. will have 	D. had
7. I wish I __________the exam. 
	A. pass 	B. can pass 	C. will pass 	D. could pass
8. He met his friend at 11. 40 so he returned home __________ 11. 40. 
	A. before	B. at 	C. after	D. till
9. He often does his homework __________ the morning. 
	A. on 	B. at 	C. in 	D. for
10. They usually ride to their home village ________ the summer. 
	A. in	B. on	C. at	D. for
11. She has worked in this company __________seven days. 
	A. in 	B. on 	C. at 	D. for
12. Lan invites us to go to her party ___________9. 30. 
	A. in 	B. on	C. at 	D. for
13. We will have a meeting ____________Sunday evening. 
	A. in	B. on 	C. at 	D. for
14. They wish they ____________my home village some days. 
	A. visit 	B. visited 	C. will visit 	D. would visit
15. The exercise is very difficult_____________none of us can do it. 
	A. and 	B. but	C. so 	D. because 
16. Grocery store is________________. 
 A. a place where people can buy drugs 
 B. a place where people can buy food and small things 
 C. a place where people can buy stamps and send letters 
 D. a place where people can take a rest 
17. He works _____________ to earn more money. 
 	A. part time 	B standard time 	C. less time 	D. 8 hours 
18. Van is a Vietnamese student. Now he comes to Australia for his studying. He is an _________student. 
 	A. excellent 	B. elderly 	C. experienced 	D. exchange
19. Nam and Lan can’t go on the picnic with their friends. They wish __________. 
	A. they can go 	B. they could go 	C. they go 	D They will go. 
20. Maize means ______________________. 
 	A. rice 	B. corn 	C. fruit 	D. mango
21. The dog is hungry now. Mrs Lien has forgot to ____________it. 
	A. bring 	B. feed 	C. grow 	D. raise 
22. Nam has a good behavior of protecting the environment around. He always ______all the garbage he sees. 
	A. ignores 	B. laughts at 	C. collects 	D. lays out. 
23. Where is your home village ?. It is ___________the north of Ho Chi Minh city. 
	A. on 	B. at	 C. to 	D. after
24. All rivers here _________to the sea. 
	A. move 	B. go 	C. flow 	D. carry along
25. We started to go home __________a visit to Cham temples. 
	A. on 	B. after	 	C. during	D. for
IV. Choose A, B, C or D to complete the following passage :
I came to this village five years ago because I wanted to teach people about modern health care. I will be leaving in about two months. I wish I _(26)__longer, but it’s time for me to go home. My work here has been very interesting. I am learning so much. I always wish that there __(27)__more hours in the day __(28)___I could do more works here. Maybe it’s silly, but I worry about ___(29)____will happen to the villagers after I leave. I wish my students __(30)___all the things I’ve tried ___(31)___them. I’ve become so close to the people here, I wish I __(32)__them home with me!. But of course that’s__(33)____. I wish more people ___(34)___ the Peace Corps. It’s so rewarding (satisfying) and there’s so much work to ___(35)___. 
26. 	A. can stay 	B. could stay 	C. stay 	D. will stay
27. 	A. are 	B. is 	C. will be 	D. would be
28. 	A. so that 	B. but 	C. and 	D. because
29. 	A. which 	B. what 	C. why 	D. when
30. 	A. remember 	B. remembered 	C. can remember 	D. will remember
31. 	A. taught 	B. teaching 	C. to teach 	D. to teaching
32. 	A. could take 	B. take 	C. can take 	D. will take
33. 	A. possible 	B. impossible 	C. positive 	D. possessive
34. 	A. join 	B. would join 	C. will join 	D. can join
35. 	A. do 	B. did 	C. have done 	D. be done
V. Choose A, B, C or D to complete these following sentences:
36. Everyone was extremely tired after the visit so_____________________. 
 	A. they continued going fishing. 
 	B. they slept on the bus on the way home. 
 	C. they walked up to visit the shrine on the mountain
 	D. they played the game “ what song is it ?” 
37. . There is an interesting film tonight but Hoa has a lot of homework to do. She wishes _____________. 
 	A. she will watch that film. 
 	B. she can watch that film. 
 	C. she watches that film. 
 	D. she could watch that film
38. “ I wish I could stay in Vietnam for a few months” means ________________. 
 	A. I can stay in Vietnam for a few months
 	B. I can’t stay in Vietnam for a few months
 	C. I stayed in Vietnam for a few months
 	D. I will stay in Vietnam for a few months
39. She doesn’t remember Nam’s phone number. She wishes ________________. 
 	A. she know Nam’s phone number
 	B. she can know Nam’s phone number 
 	C. she knew Nam’s phone number
 	D. she knows Nam’s phone number
40. Mr. Lam is hungry now but he has an appointment between 11 am and 1 pm so __________. 
 	A. he can’t have lunch before 1 pm. 
 	B. he can have lunch before 1 pm. 
 	C. he can’t have lunch after 1 pm. 
 	D. he can’t have lunch before 11 pm. 
EXERCISEs
Conditional Sentence Type I :
1/ If he (study) ________ harder, he can pass an exam.
2/ She may be late if she (not hurry) ________.
3/ Tell him to ring me if you (see) ________ him.
4/ If you are kind to me, I (be) _______ good to you.
5/ If he (give) _______ up smoking, as his doctor orders, he will be soon well again.
7/ You (not pass) ________ your driving test unless you drive more carefully.
8/ He’ll be ill if he (not stop) ________ worrying so much.
9/ We’ll go to the beach tomorrow if it ( be) ________ nice.
10/ Jane never( get) ________there on time if the train leaves soon.
Conditional Sentence Type II :
1/ He (come) _______ if you waited.
2/ If you (ring) _______ the bell, the servant would come.
3/ If it (not, rain) _______ a lot, the rice crop wouln’t grow.
4/ If today (be) _______ Sunday, we wouldn’t have to work
5/ You would have to stay in bed unless your health (improve) _______.
6/ If I (have) ________ a typewriter, I could type it myself.
7/ What (you do) ________ if you got fat ?
Conditional Sentence Type III:
1/ If I had known that you were in hospital , I (visit) ________ you.
2/ If you (arrive) ________ ten minutes earlier, you would have got a seat.
3/ If you (speak) ________ more slowly,he might have understood you.
4/ If I had known that the baby was hungry, I (feed) _______ him.
5/ If she had had your address, she (write) _______ to you.
6/ If she (write) _______ more carefully, she might not have made too many mistakes.
EXERCISE II: Rewrite the following sentences, using Conditional Sentences 
Conditional Sentence Type I :
1/ My brother will have enough money. He will buy a bicycle.
àIf ___________________________________________________________
2/ I’ll buy a new hat. I’ll give it to you.
àIf ___________________________________________________________
3/ You’ll ask the teacher. He’ll explain the lesson to you.
àIf ___________________________________________________________
Conditional Sentence Type II :
1/ I don’t have enough money. I can’t go on a long holiday this year.
àIf ___________________________________________________________
2/ I don’t have a typewriter. I can’t type it myself.đ ______________________________________________
3. I don't live in a big city, so I can't go to the cinema very often. àIf 
4. Lan doesn’t have a bike, she walk to school. àIf .,.
Conditional Sentence Type III:
1. He didn’t hurry, so he missed the train.
I. Conditional sentences: type I: Put the verbs in brackets into the correct tenses.
1. If I see him I (give).. him a lift.
2 If he (eat) all that he will be ill.
3. If I find your passport I (telephone). you at once.
4. If he (read).. in bad light he will ruin his eyes.
5. Someone (steal) your car if you leave it unlocked.
6. What will happen if my parachute (not open)?.............................................................................................
7. If he (wash).. my car I'll give him Ј10.
8. If she (need).. a radio she can borrow mine
9. If you (not go) .away I'll send for the police.
10. I'll be very angry if he (make).. any more mistakes.
11. If he (be) .late we'll go without him.
12. If you give my dog a bone he (bury) it at once.
13. If you come late they (not let) you in.
14. We'll have to move upstairs if the river (rise) any higher.
15. If he (work).. hard today can he have a holiday tomorrow?
16. If you (not like). this one I'll bring you another.
17. She won't open the door unless she (know) .who it is.
II. Conditional sentences: type 2: Put the verbs in brackets into the correct tenses.
 1 If I had a typewriter I (type).. it myself.
 2 If I (know).. his address I'd give it to you.
 3 He (look) a lot better if he shaved more often
 4. If he worked more slowly he (not make) so many mistakes.
 5. I shouldn't drink that wine if I (be) ..you.
 6. More tourists would come to this country if it (have) a better climate
 7. If I (win) a big prize in a lottery I'd give up my job.
 8. What you (do) if you found a burglar in your house?
 9. I could tell you what this means if I (know). Greek.
 10. If he knew that it was dangerous he (not come)..
 11. I could get a job easily if I (have) a degree.
 12. If we had more rain our crops (grow). faster.
 13. What would you do if the lift (get) ..stuck between two floors?
 14. If you (paint).. the walls white the room would be much brighter.
 15. I'd climb over the wall if there (not be) .so much broken glass on t of it. 
III. Conditional sentences: type 3
 Put the verbs in brackets into the correct tenses.
 1 If I had known that you were in hospital I (visit) ..you.
 2.You would have seen my garden at its best if you (be) ..here last week.
 3 I shouldn't have believed it if I (not see) it with my own eyes.
 4 If he had asked you, you (accept)?.............................................................................................................
 5. If I (know) ..that you were coming I'd have baked a cake.
 6. If I (had) .a map I would have been all right.
 7. The hens (not get). into the house if you had shut the door.
 8. If he had known that the river was dangerous he (not try) to swim across it.
 9. If you (speak).. more slowly he might have understood you.
 10. If he had known the whole story he (not be) ..so angry.
 11. If she had listened to my directions she (not turn) .down the wrong street.
VI. Put “if” or “unless” into these spaces.
	1/ ________ we hurry, we’ll miss the bus.
	2/ Will you phone me ________ you come to England ?
	3/ ________ you see Jane, ask her to contact me.
	4/ You’ll never pass your exam ________ you don’t work harder.
	5/ Liverpool won’t win ________ they begin playing better.
 V. Use “if” in place of “unless”
	1/ We won’t go out unless it stops raining.
-________________________________________________
 2/ I will call the police unless you give back my bicycle.
-____________________________________________________________
	3/ You wouldn’t be able to do this exercise unless your English were good.
-____________________________________________________________
	4/ Unless we had enough rain, we couldn’t grow rice.
-____________________________________________________________
	5/ The fishermen couldn’t have caught a lot of fish unless they had had good nets.
-____________________________________________________________
VI. Choose the best answer to complete the following sentences.
If I .a lot of money now, I ..a new car.
a. have /will buy	b. have / would buy
c. had/ will buy	d. had/ would buy.
2. If I you, I .do that.
a. am/ will	b. were /would	c. were/ will	d. had been/ would.
3. if I were offered the job, I think I . it.
a. take	b. will take	c. would take	d. would have taken.
4. I would be very surprised if he..
a. refuses	b. refused	c. had refused	d. would refuse.
5. Many people would be out of work if that factory..down.
a. closes	b. had closed	c. closed	d. would close.
6. If she sold her car, she  much money.
a. gets	b. would get	c. will get	d. would have got.
7. They would be disappointed if we.
a. hadn’t come	b. wouldn’t come	c. don’t come	d. didn’t come.
8. Would John be angry if I . his bicycle without asking?
a. take	b. took	c. had taken	d. would take.
9. She .terrible upset if I lost this ring.
a. will be 	b. would be	c. were	d. had been.
10. If someonein here with a gun, I would be very frightened.
a. would walk	b. walks	c. had walked	d. walked.
11. What would happen if you ..to work tomorrow?
a. don’t go	b. didn’t go	c. won’t go	d. wouldn’t go.
12. We ‘ll get wet if we .out.
a. go	b. did go	c. went	d. had gone.
13. If I go shopping, I some food.
a. buy	b. will buy	c. would buy	d. would have bought.
14. If I find it, I you.
a. will tell	b. would tell	c. had told	d. told.
15. What would you do if youa million dollars?
a. would win	b. win	c. had won	d. won.
16. They ‘d be hurt if I .
a. don’t go	b. didn’t go	c. hadn’t gone	d. wouldn’t go.
17. If we took the 6: 30 train, wetoo early.
a. would have arrived	b. arrived	c. will arrived	d. would arrive.
18. If I had known you were in hospital, I to see you.
a. will go	b. would go	c. went	d. would have gone.
19. If I ., I would have said hello.
a. had seen	b. see	c. saw	d. would see.
20. I..out if I hadn’t been so tired.
a. will go	b. went	c. would have gone	d. would go.
21. If I ..a camera, I would have taken some pictures.
a. have 	b. had	c. would have	d. had had.
22. You won’t pass the examinationyou study more.
a. as long as	b. unless	c. if 	d. whether.
23. If only I you wanted to invest money in business.
a. had known	b. knew	c. have known	d. know.
24. If I were to leave my country , I disappointed.
a. probably be 	b. would have been c. will be	d. would be.
25. If he hadn’t wasted too much time, he.in his examination.
a. would fail	b. wouldn’t fail	c. wouldn’t have failed.	d. won’t fail.
26. If I had taken that English course, I ..much progress.
a. had made	b. would have made	c. made	d. would make.
27. If I were in your place, I .a trip to England.
a. will make	b. had made	c. made.	d. would make.
28. If I .. you , I’d save some of your lottery winning.
a. be	b. were	c. am	d. was
29. If the car .. larger, we would have bought it.
a. had been	b. have been	c. has been	d. been
30. If I had enough money, I  abroad to improve my English.
a. will go	b. should go	c. would go	d. should have go to
31. If it .. convenient, let’s go out for a drink tonight.
a. be	b. was	c. were	d. is
32. If you . time, please write to me.
a. have	b. have had	c. had	d. has
33. If you had the chance,  you go finishing?
a. did	b. would	c. may	d. do
34. Trees won’t grow .. there is enough water.
a. if 	b. when	c. unless	d. as
35. If you . to my advice in the first place, you wouldn’t be in this mess right now.
a. listen	b. had listened	c. will listen	d. listened
36. I wish I .. you some money for your rent, but I’m broke myself.
a. can lend	b. could lend	c. would lend	d. will lend
37. If someone  into the store, smile and say, “ May I help you?”
a. comes	b. came	c. would come	d. could lend
38. If you stay up late the previous night, you . sleepy the next morning. 
a. feel	b. to feel	c. feels	d. will feel
39. If Peter ., Sarah will be sad because she wants to meet him very much
a. comes	b. do not come	c. does not come	d. will come
40. If his teeth still .., he will have to go to the dentist’s again.
a. hurt	b. hurts	c. to hurt	c. will hurt
41. If youTom , tell him I have a message for him.
a. will meet	b. would meet	c. meet	d. met
42. If you too hot during the night , turn down the central heating.
a. will feel	b. felt	c. feel	d. feels.
43. If you with your dictionary, I ‘d like to borrow it.
a. finish	b. finished	c. will finish	d. are finishing.
44. If I lived nearer the centre , I always late.
a. wouldn’t be	b. can be	c. won’t be 	d. will be.
45. What would Lan do if she ..the Miss world.
a. would be	b. were	c. will be	d. is.
46. If I .her , I would have said “ hello”
a. has seen	b. have seen	c. saw	d. had seen.
47. If she had read the passage more slowly , the candidate.
a. understood.	B. would have understood c. will understood	d. would understand.
48. If it, they will not go out.
a. rains	b. rained	c. rain	d. raining.
49. Jame will not complete the work if she is ..rarely enough.
a. tell 	b. telling	c. tells	d. told.
50. Betty will not go to the party unless John .too.
a. go	b. went	c. going	d. goes
51. Miss An does not want to go on the trip if nobody..with her.
a. go	b. goes	c. went	d. going.
52.If you .to go shopping, please go with your aunt this weekend.
a. wants	b. want	c. wanting	d. wanted.
53. Mr Smith has to work on weekends if his manager.him to.
a. tell	b. telling	c. told	d. tells.
54. Unless they her to work hard, she would not.
a. encourage	b. encourage	c. encourages	d. encouraging.
55. If I .a king, I would give money to the poor .
a. is 	b. are	c. am 	d. were.
56. If we had left this country , we would have.to Australia.
a. emigrated	b. emigrates	c. emigrate	d. emigrating.
57. If I had to the party last night, I her.
a. will have met.	b. would meet	c. would have met	d. will meet.
58. Unless the pupils pay attention, the teacher .be angry.
a. would 	b. may	c. will	d. might.
59. Please do not go out if it.
a. rain	b. rains	c. rained	d. raining.
60. If you me with this exercise, I will do the same for you one day.
a. helped	b. would help	c. help	d. will help.
51. If you listen to music, you can’t your study.
a. concentrate on	b. interested in	c. care about	d. read about.
61. you study harder, you won’t pass the final exam.
a. unless	b. if	c. if not	d. without.
62. If the weather.fine, we will go on a picnic.
a. is 	b. were	c. would be	d. will be.
63. If he.harder, the results will be better.
a. worked	b. works	c. has worked	d. will work.
64. If Americans ate fewer foods with sugar and salt, their general health..better.
a. be	b. will be	c. is 	d. would be.
65. If she hadn’t overslept, she ..late for the interview.
a. wouldn’t be	b. wouldn’t have been	 c. hadn’t been	d. would have been
66. I’d have told you if I ..the book.
a. had seen	b. would have seen	c. saw	d. see.
67. If we had known your new address, we..to see you.
a. came	b. would have come	c. would come	d. will come.
68. If I found a wallet in the street, I .take it to police.
a. will 	b. should	c. would	d. shall
69. I .that coat if I were you.
a. wouldn’t buy	b. didn’t buy	c. don’t buy 	d. won’t buy.
70. If you didn’t do this , you punished.
a. are	b. will be	c. would be	d. should be.
VII. Identify the one that has a mistake by circling the corresponding letter a, b, c, d.
71. If we will reduce the speed of population growth, there will be less pressure on the earth.
 A b c d
72. Unless we leave a bowl of water under the sun, it will evaporate.
 A b c d
73. If we continue to use fuels at the current rate, we would soon have to face a fuel crisis.
 A b c d
74. If I am 10 centimeters taller, I would play basketball.
 A b c d
75. If the doctors could find in the remedy, a lot of people would be saved.
 A b c d
76. If she bought that house now, she ran out of money.
 A b c d
77. What you would do if you could speak French well?
 A b c d
78. If I had known he is not at home, I wouldn’t have gone all the way to his house.
 A b c d
79. If I had known that the road were flooded, I would never have taken that way.
 A b c d
80. If I were you, I will go to the dentist’s and have the tooth checked.
 a b c d
81. If you hadn’t left the car unlocked, it wouldn’t have be stolen.
 a. b. c. d
82. What would happen because I pressed that red button?
 a. b. c. d
83. If the weather is fine today, we would go to the beach.
 a. b c. d.
84. If you will study harder, you will surely pass the coming exams with good results.
 a. b. c. d
85. If the weather weren’t too bad, we would to go swimming.
 a. b. c. d
86. If he weren’t too old, he would apply to the job as a war reporter.
 a. b c. d
87.If drivers obeyed the speed limit, fewer accidents occur.
 a. b. c. d
88. If I would have studied Russian at school, I would have understood him easily.
 a. b. c. d
89. If tomorrow the weather will be bad, the match will be postponed.
 a. b. c. d.
90. If you will see Mike today, please ask him to phone me.
 a. b. c. d.