10. Every student is 　　　　to obey the school rules.

A. suppose　　　　　 B. supposed　　　　　　 C. should　　　　　　　　　　　 D. ought

Ⅱ. 情景交际。(5分)

根据对话内容填空，每空一词。

A: Hello! Have you 　11　 　planted trees?

B: Yes. Why?

A: Do you think it’s 　12　 　to plant trees?

B: Yes, of course. The trees can stop the wind from blowing the earth 　13　 . So they can protect

　　 our environment and 　14　 　the world much more beautiful. 　15　 　you think so?

A: Yes. It’s a 　16　 　way to keep our environment clean. The more trees, the better is the

　　 environment.

B: We can also do some 　17　 　things to take care of our environment. Do you know?

A: Let me see … oh, I see. Don’t 　18　 　any rubbish onto the ground. Don’t 　19　 　pictures

　　 on public walls. And …

B: Don’t spit on streets. Whenever you 　20　 　up some rubbish, be sure to throw it into a

　　 dustbin.

A: Right.

B: Now, let’s get started.

9. Though the workers are tired, they don’t want to stop 　　　.

　 A. working　　　　　 B. work　　　　　　　　　 C. to work　　　　　　　　　　 D. works

8. - 　　　　is the Olympic Games held?

　 - Every four years.

　 A. How long　　　　 B. Where　　　　　　　　 C. How often　　　　　　　　 D. When

7. Now the air in our hometown is 　　　　than it was before, and we must do something for that.

　 A. much better　　　 B. more worse　　　　 C. more better　　　　　　　　 D. much worse

6. About 75% percent of the students can go swimming 　　　　the rest can’t.

　 A. while　　　　　　　 B. and　　　　　　　　　　 C. so　　　　　　　　　　　　　　 D. or

5. She asked his son to 　　　　the cup 　　　　me when I wanted it.

　 A. push; forward　 B. push; towards　　　 C. pull; towards　　　　　　 D. pull; to

4. - These problems are really hard 　　　.

　 - Let me help you 　　　　them.

　 A. to deal with; with　　　　　　　　　　　　　　 B. to do with; with

　 C. dealing with; for　　　　　　　　　　　　　　 D. doing with; for

3. Bad luck! My watch is broken, 　　　　it doesn’t 　　　.

　 A. and; work　　　　 B. but; go　　　　　　　　 C. so; turn　　　　　　　　　　 D. or; run

2. I don’t like the big computer. It 　　　　too much money and 　　　　up a lot of space.

　 A. takes; not　　　　 B. costs; takes　　　　　 C. takes; takes　　　　　　　　 D. costs; costs

Ⅰ. 单项选择。(10分)

1. You’d better ride a bike to go to school 　　　　taking a bus every day.

　 A. instead of　　　　 B. instead　　　　　　　　 C. thanks to　　　　　　　　　 D. because of