2. Riding bikes can a __________ air pollution.

(A) 根据句意及首字母提示，补全单词。

1. He was hurt, and he was almost c__________ with pain.

A: Are you all here today?

(　　 ) B: No, 　1　 　

(　　 ) A: 　2　

B: He had a traffic accident yesterday.

Now he is in hospital.

(　　 ) A: Oh, 　3　 　How did it happen?

(　　 ) B: He crossed the street when the traffic

　light was green. 　4　

A: What did the driver do then?

B: She sent him to the hospital at once and she telephoned the police.

A: How is he now?

B: The doctor operated on(做手术) him and he is much better now.

(　　 ) A: 　5

B: Me, too.

Perhaps you ride a bicycle to school. Riding a bicycle can be great fun. Do you know how to ride a bicycle 　1　 ?

Careful boys and girls learn to ride their bicycle well 　2　 　they go out on the road. How can you tell 　3　 　you are a good rider?

If you can ride a bicycle in a straight line, you can ride well. If you can’t, you should practice riding 　4　 　a safe place. To be safe on a bicycle, you 　5　 　to use both hands and both feet.　 6　 　your feet on the pedals and your hands on the handle bars at all times.

Do you have a basket on your bicycle? If 　7　 , put your books and packages in it. Then you can keep both hands on the handle bars.

You know that your bicycle is built for one person. It is not safe to carry anyone 　8　 　you.　 9　 　is this so? Keep 　10　 　safe by safety rules when you ride on a bicycle. Watch where you are going at all times.

(　　 ) 1. A. safe　　　　　　　　　 B. safety　　　　　　 C. safely　　　　 　　 D. save

(　　 ) 2. A. as soon as　　　　　 B. before　　　　　 C. after　　　　　 　　 D. until

(　　 ) 3. A. that 　　　　　　　　 B. how　　　　　　　 C. what　　　　　 　　 D. whether

(　　 ) 4. A. in　　　　　　　　　　 B. on　　　　　　　　 C. at　　　　　　　 　　 D. to

(　　 ) 5. A. must　　 　　　　　 B. need　 　　　　　 C. may　　　　　 　　 D. can

(　　 ) 6. A. Keep　　 　　　　 B. Make　　 　　 C. Let　　 　　 　　 D. Get

(　　 ) 7. A. so　　 　 　　　　　　 B. not　　 　　　　 C. it　　 　　　　 　　 D. as

(　　 ) 8. A. to　　　　 　　 　　 B. for　　 　　　　 C. with　　 　　 　　 D. by

(　　 ) 9. A. Where　　 　　　 B. Why　　 　　　 C. What　　 　 　　 D. How

(　　 ) 10. A. it　 　　　　　　　 B. yours　　 　　 C. you　　 　　 　　 D. yourself

10. -Let’s visit the island next Saturday.　　　　　　　 -________

A. It’s a pleasure.　　　　 B. We were busy.　 C. Good idea.　　　　 D. Is that so?

9. I’ll take my _______ examination at the end of this term.

A. final　　　　　　　　　　　 B. middle　　　　　　　　　　 C. first　　　　　　　　　 D. good

8. -If you think of going ________ tomorrow, let me know.　　　

-Sure, I will.

A. somewhere 　　　　　 B. Shanghai　　　　　 C. where 　　　　　　　 D. anywhere

7. If the rain ________, we’ll go for a walk.

A. stop　　　　　　　　　　　 B. stops　　　　　　　　 C. stopped　　　　　　 D. stopping