Trắc nghiệm câu điều kiện

 will stay	C. do stay	D. would stay
6. If only I ______ you wanted to invest money in business.
	A. had known	B. knew	C. have known	D. know
7. Linda wishes she ______her car.
	A. hasn’t sold	B. hadn’t sold	C. doesn’t sell	D. won’t sell
8. He looked frightened as if he______a ghost.
	A. had seen	B. saw	C. would see	D. was seeing
9. I wish it ______ a holiday today.
	A. were	B. will be	C. is	D. had been
10. “My car broke down when I was leaving Detroit and I had to take the bus.” 
 -“______, we would have picked you up.”
	A. Had we known	B. If we have known	C. We had known	D. If we did know
11. If I ______ as young as you are, I ______ in a boat round the world.
	A. were- would sail	B. would be – would sail C. were- will sail	D. would- would sail
12. If he______tickets yesterday, he ______ on the beach now.
	A. had booked- would be lying	B. had booked- would have lied
	C. booked – would lie	D. books- will lie
If you ______ less last night, you ______ so bad today.
	A. had drunk- would not have felt	B. drank- would not feel
	C. had drunk- would not feel	D. would have drunk- would not feel
13. It seemed as if he ______ of it before.
	A. would never hear	B. has never heard	C. never heard	D. had never heard
14. ______ today, she would get home by Friday.
	A. Would she leave	B. Was she leaving	C. Were she to leave	D. If she leaves
15. “He’s a very brave man.” “Yes, I wish I ______ his courage.”
	A. have	B. had	C. will have	D. would have
16. ______he______ hard last year, he would have lost the first prize.
	A. Hadn’t – studied	B. Had- studied	C. Didn’t study	D. If – had studied
17. We’re going to be late if ______ right now.
	A. we not leave	B. we didn’t leave 	C. we won’t leave	D. we don’t leave 
18. “I wish this city______ so noisy.” “I know. I wish we ______ in the countryside.”
	A. isn’t – live	B. wasn’t – live	C. weren’t- live	D. weren’t – lived
19. He acted as though he______ for days.
	A. not eat	B. hasn’t eaten	C. hadn’t eaten	D. didn’t eat
20. We ______ the game if we’d had a few more minutes.
	A. might have won	B. won	C. had won	D. will win
Exercise 13: Choose the best answer to complete these following sentences.
1. I ______ William with me if I had known you and he didn’t get along with each other.
	A. hadn’t brought	B. didn’t bring	
	C. wouldn’t have brought 	D. won’t bring	 
2. If you ______ to my advice in the first place, you wouldn’t be in this mess right now.
	A. listen	B. will listen	C. had listened	D. listened
3. ______ interested in that subject, I would try to learn more about it.
	A. Were I	B. Should I	C. I was	D. If I am	 
4. I ______ you sooner had someone told me you were in the hospital.
	A. would have visited	B. visited	C. had visited	D. visit
5. ______ then what I know today, I would have saved myself a lot of time and trouble over the years.
	A. Had I known	B. Did I know	C. If I know	D. If I would know
6. Do you think there would be less conflict in the world if all people ______ the same language?
	A. spoke	B. speak	C. had spoken	D. will speak
7. Unless you ______ all of my questions, I can’t do anything to help you.
	A. answered	B. answer	C. would answer	D. are answering
8. Had you told me that this was going to happen, I ______ it.
	A. would never have believed 	B. don’t believe
	C. hadn’t believed	D. can’t believe
9. If Jake ______ to go on the trip, would you have gone?
	A. doesn’t agree	B. didn’t agree	C. hadn’t agreed	D. wouldn’t agree
10. You are late. If you ______ a few minutes earlier, you ______ him.
	A. came / would meet	B. had come / would have met
	C. come / will meet	D. had come / would meet
11. I’d gone swimming yesterday afternoon if I ______ time.
	A. had had	B. have had	C. had	D. would have had
12. What would you do if you ______ a million pounds?
	A. won	B. win	C. will win	D. had won
13. If you didn’t do this, you ______ punished.
	A. are	B. will be	C. should	D. would be
14. If he had told me the truth, I ______ him.
	A. would have not punished	B. would not have punished
	C. would not punish	D. will not punish
15. If they had not given me advice, I ______ again.
	A. would have failed	B. would fail	
C. would have been failed 	D. wouldn’t fail
16. If it ______, the match will be postponed
	A. rains	B. has rained	C. is raining	D. will rain
17. Bill ______ more photographs if he ______ more film.
	A. would have taken / had had	B. would have taken / had
	C. would take / has had	D. would take / had had	
18. If there ______ no floods last year, the crop ______ better.
	A. had been / would have been	B. were / would be
	C. had / would have been	D. was / would have been
19. Had you told me that this was going to happen, I ______ it.
	A. would never have believed	B. don’t believe
	C. hadn’t believed	D. can’t believe
20. If I ______ you, I’d get some rest before the game tomorrow.
A. were	B. could be	C. am	D. had been
Exercise 14: Choose the best answer to complete these following sentences.
1. If someone ______ into the store, smile and say, “May I help you?”
	A. comes	B. came	C. come	D. could come
2. If I had a chance to do creative work, I ______ happy working in an office.
	A. would be	B. will be	C. would have	D. will feel
3. ______ you, I’d think twice about that decision.
	A. Were I	B. If I had been	C. Should I be	D. If I am
4. If they ______ soon, I’m not going to wait.
	A. don’t come	B. won’t come	C. hadn’t come	D. didn’t come
5. If I ______ hungry, I ______ something. But I am not hungry now.
	A were / would eat.	B. had been / would have eaten
C. had been / would eat	D. were / would have eaten
6. You won’t pass the examination ______ you study more.
	A. unless	B. as	C. if 	D. whether
7. I’m playing tennis tomorrow ______ it’s raining.
	A. unless	B. if	C. as long as	D. provided
8. Tell him to ring me if you ______ him.
	A. see	B. saw	C. have seen	D. had seen
9. Unless she ______, she’ll be late.
	A. hurries	B. didn’t hurry	C. hurried	D. doesn’t hurry
10. Would George be angry if I ______ his bicycle without asking?
	A. took	B. take	C. had taken	D. would take
11. I ______ you a postcard while I was on holiday if I ______ your address.
	A. would have sent / had had	B. would have sent / had
	C. would send / had	D. would send / had had
12. I’d have visited you if I ______ you ______ in hospital.
	A. had known / were	B. have known / were	C. had known / are	D. knew / had been
13. ______ still my friend if I were put in prison?
	A. Would you be	B. Will you be	C. Would you	D. Would you are
14. If anybody ______ a , please ask me after class.
	A. has	B. have	C. don’t have	D. doesn’t have
15. If I weren’t working for an accounting firm, I ______ in a bank.
	A. would be working	B. will work	C. have worked	D. work
16. “Can I borrow your car for this evening?”
“Sure, but Nora’s using it right now. If she ______ it back in time, you’re welcome to borrow it.”
	A. brings	B. would bring	C. will bring	D. brought
17. We’re going to lose this game ______ the team doesn’t start playing better soon.
	A. if	B. unless	C. although	D. whereas
18. If I ______ somebody else, I’d like to be a film star.
	A. could be	B. would be	C. become	D. must be
19. What ______ if they ______ tomorrow?
	A. will you do / don’t come	B. would you do / don’t come
	C. would you have done / won’t come	D. do you do / won’t come
20. He said, “______ watch TV all the evening if you wish.”
	A. You may	B. You have to	C. You need to	D. You should	
Exercise 15: Choose the best answer to complete these following sentences.
1. If he ______, please tell me.
	A. comes	B. won’t come	C. will come	D. come
2. If the earth ______ move around the sun, everything ______ floated. 
	A. didn’t / would be	B. doesn’t / would be	C. didn’t / will be	D. don’t / would be
3. If I ______ that you were in hospital, I ______
	A. had known / would have visited	B. had known / would visit	
	C. knew / would visit	D. knew / would have visited
4. If he had taken my advice, he ______ a rich man now. 
	A. would be	B. would have been	C. had been	D. were
5. Unless you ______ smoking, you ______ better.
	A. stop / won’t feel	B. stop / will feel	C. stopped / will feel	D. stopped / would feel
6. It is a beautiful house, and I ______ it if I ______ enough money, but I cannot afford it.
	A. would buy / had	B. will buy / have	
	C. would have bought / had had	D. shall buy / have
7. If you are right, I ….. wrong.
	A. am	B. will be	C. would be	D. would have been
8. If I ______ to the party last night, I ______ tired now.
	A. had gone / would be	B. had gone / would have been
	C. went / would be	D. went / would have been
9. Joe can’t hear ______. you shout.
	A. unless	B. if	C. providing	D. whether
10. You can use my car ______.you drive carefully.
	A. as long as	B. whether	C. until	D. unless
11. You can smoke here ______.you leave a windowopen to let the smoke out.
	A. as long as	B. whether	C. unless 	D. until
12. George won’t lend you any money ______.you promise to pay him back.
	A. unless	B. providing 	C. if	D. as long as
13. I’m going now ______ you want me to stay.
	A. unless	B. providing	C. provided	D. as long as
14. He said, “______ watch TV all the evening if you wish.”
	A. You may	B. You have to	C. You need to	D. You should	
15______ immediately, I will call a policeman.
	A. Unless you leave	B. If you leave	C. If you didn’t leave	D. Unless you left	
16. If Jake ______ to go on the trip, would you have gone?
	A. hadn’t agreed	B. didn’t agree	C. doesn’t agree	D. wouldn’t agree
17. He would be happy if he ______ here now.
	A. were	B. already	C. would be	D. be
18. If I could speak Spanish, I ______ next year studying in Mexico.
	A. would spend	B. would have spent	C. had spent	D. will spend
19. If the weather ______ fine, we will start early.
	A. is	B. be	C. was	D. will be
20. If she doesn’t come tonight, We _______ for her.
A. don’t wait	B. wouldn’t wait	C. won’t wait	D. wouldn’t have waited