16. -Where is Tom? -Well,he___you____here.Otherwise he would come down right now.

A. didn’t know; were　 B. hasn’t　 known; are　 C. doesn’t know; are　 D. hadn’t　 known; were

15. The customer didn’t choose___of the ties and went away without looking at a third one.

A. many　　　　 B. any　　　　 C. all　　　 D. either

14. Ten minutes earlier______we could have avoided the accideng.

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

13. -Have you noticed____bike? I left it here this morning.　 -I think I saw one. Is it ___new one?

A. a；a　　　 B. the；the　　　 C. a；the　　 D. the；a

12. -Did you lock the door？-No, I ____, but I forgot.

A. should　　 B. must　 have　　 C. must　　 D. should 　have

11. Most people in that area objected with little effect____a golf playground there.

A. to build　　　　 B. of building　　　　　 C. to have built　　 D. to building

10. -What do you think of the film？-Well, at least it’s ___the one I saw last time with Mary.

A. as bad as　　　　 B. not as good as　　　 C. no worse than　　 D. not better than

9. You___use my bike on condition that you give it back to me before I leave here.

A. should　　 　　　　　B. must　　　　　　　　　 C. ought　 to　　　　　 D. shall

8. Miss Langham arm in arm with Mr Peabody--______sight!

A. how astonishing a　 B. so an astonishing　　 C. what astonishing a　 D. such an astonishing

7. When people talk about the cities of the U.S. , the first ____comes into their mind is New York.

A. city　　　　　　　　 B. one　　　　　　　　　 C. that　　　　　　　 D. of them