bai tap ung dung -cau dieu kien

Bài tập ứng dụng- phần câu điều kiện
I.Chọn đáp án đúng nhất (tơng ứng với A,B.C hoặc D) để hoàn thành các câu sau đây.
1. If I you, I would go to bed earlier at night.
A. would be B. am C. had been D. were
2.If it too cold, we could go on a picnic.
A. isnt B. wouldnt be C. werent D. hadnt been
3. If smokers stopped smoking, their health would be
A. prevented B. improved C. harmed D. reduced
4. If we built more hospitals, we couldbetter care of people.
A. get B. do C. take D. give
5. If you didnt.rid of smoking, your health would be affected.
A. go B. get C. make D. take
6. If an object is let off in the cabin of a spaceship, it
A. floated B. is floating C. will float D. would float
7. we find new sources, we will soon run out of energy.
A. If B. When C. Unless D. Only
8. All of our rain forests.unless we find some ways to stop people from cutting
down trees.
A. will be destroyed B. are destroyed C. will destroy D. detroy
9. we dont try to limit the worlds population, there wont be enough space to
live.
A. When B. If C. Unless D. While
10. If the earth stops around the sun, there will be no light onh earth.
A. move B. to move C. moved D. moving
11. If we dont do anything the ice on the poles from melting, the earth will be
flooded.
A. for stop B. to stopping C. to stop D. stop
12. If I had millions of dollars, I all over the world.
A. would travel B. will travel C.would have travelled D. travel
13. What would you have done if you that they had left?
A. know B. knew C. have known D. had known

14. If the questions .not too difficult, we them.
A. were/ could answer B. are/ could answer C. were/can answer D. are / can
answer
15. If I were 5 years younger, I would applythat job.
A. for B. in C. to D. with
16. If I were you, I would persuade him the new treatment.
A. to try B. trying C. tries D. try
17. If they didnt live so far away, I them every week.
A. visit B. visited C. will visit D. would visit
18. If I were at your age, I would. Everyday.
A. go to bushwalk B. go bushwalking C. bushwalking D. go bushwalk.
19. Unless we throwing garbage into the river, it will be polluted.
A. stop B. dont stop C. will stop D. wont stop
20. If youmore slowly, he would have understood you.
A. spoke B. would speak C. speak D. had spoken
21. I not miss any classes if he you.
A. would/ was B. would/ were C. will/ is D. will/ was
22. Mary …………have bought that car if Tom………….her to.
A. will/ told B. will/ had told C. would/ told D. would/ had
told
23. My parents……….a new motorbike if I hadn’t failed the exam.
A. will buy B. will have bought C. would buy D. would have
bought
24. If you were not sick, …………with us?
A. will you come B. would you come C. do you come D. are you
coming
25. If I………….the leader of the team, I ………… do a lot of things.
A. was/ will B. was/ would C. were/ would D. had been/
would
II. Mçi c©u sau ®©y cã mét lçi sai. H·y t×m vµ khoanh trßn nã.

1.If we don’t stop to destroy forests, soon there will be no forest left on the earth.
A B C D
2. If we will reduce the speed of population growth, there will be less pressure on the
earth.
A B C D
3. If we do nothing for preserve their habitat, some species will become extinct.
A B C D
4. Unless we leave a bowl of water under the sun, it will evaporate.
A B C D
5. If we continue to use fuels at the current rate, we would soon have to face a fuel crisis.
A B C D
6. Men will continue to live on foods unless other types of protein are not found.
A B C D
7. If I am 10 centimetres taller, I would play basketball.
A B C D
8. If the weather weren’t too bad, we would go to swim.
A B C D
9. If the government have agreed to increase the price of rice exports, the farmers’ life
A B C
would have been better.
D
10. If I had known that the road were flooded, I would never have taken that way.
A B C D
11. If drivers obeyed the speed limit, fewer accidents occur.
A B C D
12. If my mother had not attended the meeting, she would never meet her old friend.
A B C D
13. Unless food production increase, a lot of people will run out of food.
A B C D
14. Many farming land would vanish if it didn’t rain for a long time.

A B C D
15. If I had studied Russian at school, I would have understood him easy.
A B C D