18. We shouldn’t spend our money testing so many people, most of ____ are healthy.

A. that　　　　　 　　 B. which　　　　　　　 C. what　　　　　　　　 D. whom

17. I won’t see the film tonight. I am busy. ______, it is raining cats and dogs.

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 A. Beside　　 B. However　　 C. Besides　 D. As well as

16．Computers　　　　　 in offices and homes since 1970s．

A．have been used　 B．had been used 　　C．was 　　　　　　 D．has been used

15. More attention must be paid _　　　　　 ___ the endangered animals..

A. protect 　　　 B. to protect　　　 C. to protecting　　　　 D. protecting

14. She doesn’t like the way _______ you speak to her.

A. to　 　　　　　　　　　　 　　B. in that　 　 　C. how　 　　　　　 　D. in which

13.The young man helped the company recover, so his boss gave him an apartment _________.

　A. in return　 B. in turn　　　　 C. in charge　 D. in fact

12. __　　　　 __　 ,　 he caught up with others.

A. With the help of the teacher’s　　 B. With the teacher’s help

C. By the teacher’s help　　　　　　　　　　 D. On the teacher’s help

11.This book ___　 _ 12 units, __　　 __ the unit of Music.

A. contains, including　　　　　　　　　　　　　　　　 B. includes, containing

C. contains, includes　　　　　　　　　　　　　　　　　 D. including, contains

9. It was _______ to see so many ________ people in a small town.

A. amazing; amazing　　　 　　B. amazing; amazed

C. amazed; amazed　　　　 　　D. amazed; amazing

10　 He is __　　　　　 __ that everyone likes to make friends with him.

A. a such honest boy　　　　　　　　　　　　　　　　　 B. so honest a boy

C. so an honest boy　　　　　　　　　　　　　　　　　 　　 D. such honest a boy

8. The doctor told me to take the medicine 　　.

A. every fourth hours　　　　　 B. each fourth hour

C. each four hours 　　 　　　　D. every four hours