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There are some people who do not seem to mind noise. They like to enjoy¡¡ 1¡¡ when they have nothing to do. It is a new¡¡ 2¡¡ because music, when¡¡ 3¡¡ through powerful amplifier(À©ÒôÆ÷), can reach 120 decibels(·Ö±´) within several feet. It is known to us that a continuous¡¡ 4¡¡ of over 85 decibels can make people deaf(ÁûµÄ).¡¡¡¡ 5¡¡ it was found that many¡¡ 6¡¡ American could not hear better than 65-year-old people.

¡¡¡¡¡¡¡¡ In the past we¡¡ 7¡¡ that only workers in very noisy places¡¡ 8¡¡ deaf. For example, when newspapers¡¡ 9¡¡ books are being printed, the noise is about 85 decibels, and¡¡ 10 workers become deaf.

¡¡¡¡¡¡¡¡ In many countries, several laws have been¡¡ 11¡¡ to make noise less. A lot of¡¡ 12¡¡ has been spent in making airports and main roads¡¡ 13 ¡¡¡¡. Scientists all over the world are trying their best to¡¡ 14¡¡ one way or another to keep¡¡ 15¡¡ ¡¡noise.

1. A. music¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B. story¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ C. song¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ D. play

2. A. disease¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B. thing¡¡¡¡¡¡¡¡¡¡¡¡ C. danger¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ D. power

3. A. play¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B. played¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ C. playing¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ D. to play

4. A. noise¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B. sound¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ C. voice¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ D. music

5. A. In the Past¡¡¡¡¡¡¡¡¡¡ B. Now¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ C. In the future D. Recently

6. A. men¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B. women¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ C. young¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ D. old

7. A. was used to thinking¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B. used to think

C. had thought¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ D. thought

8. A. became¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B. were¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ C. found¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ D. old

9. A. with¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B. but¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ C. for¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ D. and

10. A. no¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B. few¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ C. any¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ D. some]

11. A. decided¡¡¡¡¡¡¡¡¡¡¡¡ B. passed¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ C. agreed¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ D. past

12. A. laws¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B. rules¡¡¡¡¡¡¡¡¡¡¡¡ C. money¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ D. time

13. A. quieter¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B. cleaner¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ C. slower¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ D. clearer

14. A. look¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B. look for¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ C. find¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ D. find out

15. A. down¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B. out¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ C. off¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ D. away

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15. Hurry up, ____ you¡¯ll miss the early bus.

¡¡A. and¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B. or¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ C. but¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ D. so

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14.Their school is three times as big as ours. That means our school is ____ than theirs.

A. three times smaller¡¡¡¡ B. twice smaller¡¡¡¡¡¡¡¡¡¡¡¡ C. small¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ D. big

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13. ¨CTheir school is getting more and more beautiful. ¨C ____ .

¡¡A. So ours is¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B. So our is¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ C. So is ours¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ D. So is our

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12. On Children¡¯s Day the teacher gave ____ an apple.

¡¡A. the students each¡¡¡¡ B. each the students¡¡¡¡¡¡ C. the student each¡¡¡¡¡¡ D. each of students

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11. ¨CYour pencil-box looks very nice.¡¡ ¨CThank you. It¡¯s ____ metal and ____ Shanghai.

¡¡A. made of, made in¡¡¡¡ B. made of, made by¡¡¡¡ C. made from,made in¡¡ D.made from,made by

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10. This book is a bit difficult. ____ read something ____ ?

¡¡A. Why not do, easily¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B. Why don¡¯t, more easily

¡¡C. Why not, easier¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ D. Why not you, easier

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9. The student ____ football in the street.

¡¡A. told to play B. were told to play¡¡¡¡¡¡ C. told not to play¡¡¡¡ D. were told not to play

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8. Betty¡¯s mother is ill, so she ____ look after her at home.

¡¡A. will must¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B. will need¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ C. will would¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ D. will have to

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7. Look at that dress. How nice! But it ____ so much.

¡¡A. takes¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B. spends¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ C. pays¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ D. costs

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