16. -What’s _________ over there?

　-It’s a machine for cutting grass. (09东城一模)

　 A. it　 B. its　 C. this　 D. that

15. ---Can you tell me _____ the computer?

　 --- Certainly. Let me show it to you. (09密云二模)

　　 A. how use　　 B. to use how　　 C. to use　　　　　　 D. how to use　

14. - ______ do you go to Beijing Happy Valley?

　 - Once a year. (09西城二模)

　　 A. How long B. How often C. How far D. How soon

13. ---______ radio is this?

　 ---It's mine.

A. what　 B. where　 C. who　 D. whose

12. ---You can send me an e-mail when you are free.

　 ---Sure. But ______ is your e-mail address?

A. what　 B. how　 C. who　 D. when

11. He's a basketball fan and he wants to meet Yao Ming ______ one day.

　A. he　 B. him　 C. his　 D. himself

10. "Can I get you a drink?" "That's very nice of you. I've already got　 ______."

　A. it　 B. one　 C. that　　　 D. this

9. There is_________ water in the glass. Let's go and get some. (09海淀一模)

　 A. few　　　　　　 B. much　　　　　　 C. many　　　　 　　D. little

8. ---May I help you with some jeans, sir?

---Yes, I’d like to try on those blue ______.

A. pair　 B. one　 C. two　 D. ones

7. - Is ____ in the classroom?

- Yes. Tom is doing his homework there. (09通州二模)

A. everybody　 B. nobody　 C. anybody　 D. somebody