12、It's too noisy here.  Please ask him to________the radio a little.

A.turn down         B.fall down          C.shut down     D.come down

11、—Could you tell me________?

—About two months.

A.when are you leaving for Shanghai

B.how often you go to the school library

C.how many tickets have you booked

D.how long you have been at this school

10、The children had________(已经) been asleep when their parents got home.

9、Max is one of the________(成员) of the Swedish rock band,  Yesterday.

8、The old engineer made a contribution to developing the_____(西部的)part of China.

7、My aunt has gone________(某处) out of town to buy some flowers.

6、I'm________( 自豪的) to say that we have made the right decision.

5、Skating seems to be Mary's only________(兴趣)in her life.

4、I like reading because it can________(增长) our knowledge.

3、This is a place where children can play without________(危险).