3. We all like our English teacher's new teaching m     

2. Chinese people usually visit friends and r     during the Spring Festival.

1. Taking part in volunteer activities is good for students' d        .

 1970 was World Conservation (保护) Year. The United Nations wanted everyone to know that the world is in danger. They hoped that the government would act quickly to conserve nature. Here is one example of the problem. At one time there were 1,300 different plants,trees and flowers in Holland but now only 866 remain (剩余).The others have been destroyed by modern man and his technology. We are changing the earth,the air,water and everything that grows and lives. We can't live without these things. If things go like this,we shall destroy ourselves.

  What will happen in the future? Perhaps it is more important to ask ， " What must we do now?" The people who will be living in the world of tomorrow are the young of today. A lot of them know conservation is necessary. Many are helping to save our world. They plant trees,build bridges across rivers in forests,and so on. In a small town in the United States,a large number of girls cleaned the banks of 11 kilometers of their river. Young people may hear the song about conservation through a record called No One's Going to Change Our World. It was made by the Beatles,Cliff Richard and other singers. The money from it will help to conserve animals. 

根据短文内容，判断句子正（T)误（F). 

(   ) 1. The United Nations wanted everybody to know that the world is facing danger. 

(   ) 2. There are fewer plants,trees and flowers in  Holland  because  many  kinds of plants,trees and flowers can't grow there any more. 

(   ) 3. We shall destroy ourselves if we go on changing the earth,the air,water and everything that grows and lives. 

(   ) 4. The most important thing for us to do is to clean the banks of our rivers. 

(   ) 5. From this passage we know that the song of No One's Going to Change Our World is about protecting animals.

 Have you ever listened to music very loudly on trains or buses? Maybe 1 can even hear clearly what the singers are singing. The problem is that the music is coming out from your earphones (耳机)！

  Doctors warn (警告)young people about the 2 of listening to music from earphones so loudly for a long time. In the United States,studies show that 3 people work at performance halls 30 minutes a day,they will have hearing problems. These people slowly lose their hearing and need to 4 the music even more loudly to hear it properly. As a result,the hearing problems become  5 .

  As we know,the ear has 6 parts: the outer part,the middle ear and the inside ear. There are tiny (微小的)hairs 7 the inside ear. The tiny hairs get the sound waves (声波)and then change them into 8 the brain can understand. Listening to loud noise for a long time can 9 the tiny hairs and this causes hearing loss.

  So next time you listen to music when 10  your earphones,make sure it is not loud enough for others to hear.  Remember that once hearing loss sets in,there is no turning back. 

(   ) 1. A. other B. others

     C. the other     D. the others 

(   ) 2. A. cause B. pollution

        C. danger D. safety

(   ) 3. A. if B. though

     C. before D. while

(   ) 4. A. turn down     B. turn up 

        C. turn off D. turn on

(   ) 5. A. good and good

       B. bad and bad

      C. better and better

      D. worse and worse

(   ) 6. A. one B. two

      C. three D. four

(   ) 7. A. in B.for

       C. across D. though

(   ) 8. A. why B. when

       C. where D. what

(   ) 9. A. be good for

     B. be good to

     C. be harmful to

     D. be harm to

(   ) 10. A. use B. using

     C. hear D. hearing

(   ) 10. —My neighbor is very noisy. He always plays the drum till midnight.

      ―        He shouldn't disturb others when he enjoys himself.

A. What a shame ！

B. It's really awful.

C. So what?

D. That sounds boring.

(   ) 9.1 can't           waiting  for  buses ，because there are so many people at the bus station.

A. bear B. satisfy

C. mind D. keep

(   ) 8. ―Do you know what the word "pants" means ？

      ―It has         the word "trousers".

A. the same meaning as

B. the same mean as

C. the different mean as

D. the different meaning as

(   ) 7.——What happened?

    ——There is a girl         on the street. She couldn't find her mother.

A. cry B. crying

C. to cry D. cries

(   ) 6. The heavy rain has lasted almost a week.        ， it has caused floods in many parts of the country.

A. Even though     B. Anyway

C. What's more  D. What's worse