8. _________ (travel) also use computers.

7. Ten _________ (American) have arrived here.

6. He couldn’t get into the house because the door ________. (lock)

5. English is spoken as the ________ language by most people in the U. S.A. (one)

4. English is the most ________ spoken in the world. (wide)

3. Knives are used for ________ . (cut)

2. The students don’t know the ________ (different)

1. I think English is very ________ (use) , too.

6. What do you study English for?

　A. How　 B. Why　　 C. Where　　 D. Who

C)用所给单词的适当形式填空。

5. None of them is afraid of tigers.

　A. Neither of them　　 B. Most of them

　C. No one　　　　　 D. All of them