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ĐỀ THI MẪU TỐT NGHIỆP - ĐẠI HỌC NĂM 2011 – MẪU ĐỀ 20

I- Make the correct choice :
1. Choose the word whose underlined part is pronounced differently from the others:
a. dentist b. chemist c. detail d. ethical
2. Choose the word whose underlined part is pronounced differently from the others:
a. challenge b. watch c. research d. chemistry
3. Choose the word whose main stress is placed differently from the others:
a. research b. impure c. storage d. require
4. Choose the word whose main stress is placed differently from the others:
a. companion b. prescription c. community d. scholarship
5. He lost the game because of his ____.
a. care b. carelessness c. carefulness d. careless
6. I have to get my picture _____ for my Website.
a. take b. taken c. taking d. took
7. Our school library is open ____ all students.
a. with b. of c. for d. to
8. Is he serious ____ learning to be a pilot?
a. about b. at c. with d. for
9. Don’t give up. Be confident ____ your ability.
a. off b. as c. with d. of
10. The house was crowded ____ students.
a. over b. with c. of d. for
11. They were safe ____ attack.
a. for b. from c. against d. at
12. She is accustomed ____ rising early.
a. with b. to c. at d. about
13. I can carry only two of these four boxes. Please carry _____.
a. another b. the other c. the others d. others
14. You ought to do some work ____ sitting there reading the paper.

release warm water into rivers. This kills the fish and plants which live there. These are only (32) _____
examples, there are many more.
25. a. by b. on c. with d. in
26. a. polluted b. dirty c. purified d. cleaned
27. a. is b. are c. come d. become
28. a. at b. in c. on d. by
29. a. that b. which c. whose d. who
30. a. pollution b. purity c. shortage d. project
31. a. they b. that c. which d. where
32. a. little b. a few c. a little d. few
III- Read the following passage and choose the best answer :
ne of the most serious problems threatening human life is the dirtying and poisoning of air and
water. It is the pollution of our environment. Air pollution occurs when wastes are poured into
the atmosphere and the air becomes contaminated and unpleasant to breathe. We depend for life on the
air we breathe. As the air becomes more and more polluted, hazards to health increase. Today we have
industrial air pollutants from factories and mills and engine-exhaust fumes. That’s why some large cities
have to ban cars from the city centre to wipe out smoke and limit the emission of poisonous gases and
dangerous chemicals from industrial smoke stacks in order to clean the air in our living environment as
much as possible.
33. One of the following is a serious problem threatening human life except_____.
a. dirty air b. the poisoning of water
c. environmental pollution d. environmental conservation
34. The air becomes polluted when ______.
a. wastes poured into the atmosphere b. we breathe
c. we depend for life on the air d. hazards to health increase
35. What accounts for air pollution in cities today? {account for sth: explain the cause of sth}
a. poor health b. automobiles and industries
c. dirty water d. environment
36. In some large cities people clean the air by _____.
a. emitting dangerous chemicals into the air b. emitting poisonous gases into the air

b. The tea was so hot that she could drink it.
c. The tea was so hot that she couldn’t drink.
d. The tea was such hot that she couldn’t drink it.
43. “How long will it take us to get there?” she said.
a. She wondered how long it would take us to get there.
b. She wondered how long it would take them to get there.
c. She wondered how long would it take them to get there.
d. She wondered that it would take them to get there long.
44. She sings more beautifully than you do.
a. You sing as beautifully as she does. b. You don’t sing as beautifully as hers.
c. You don’t sing so beautifully as she does. d. You don’t sing so beautifully as she is.
45. I would like you to help me do this English exercise.
a. Do you mind to help me do this English exercise?
b. Do you mind helping me do this English exercise?
c. Would you like helping me do this English exercise?
d. Would you mind me doing this English exercise?
46. John doesn’t play tennis. Neither does David.
a. Neither John nor David doesn’t play tennis. b. Neither John nor David play tennis.
c. Neither John nor David plays tennis. d. Either John or David plays tennis.
47. The last person who leaves the room must turn out the lights.
a. The last person to leave the room must turn out the lights.
b. The last person to turn out the lights must leave the room.
c. The last person to be left the room must turn out the lights.
d. The last person leave the room must turn out the lights.
48. My father no longer smokes cigarettes.
a. No longer does my father smokes cigarettes.
b. No longer my father smokes cigarettes.
c. No longer does my father smoke cigarettes.
d. No longer my father does smoke cigarettes.
49. They don’t usually drink wine.