16. --- Who was _____ knocking at the door?

　 --- I’ve no idea.

A. he　　 B. that　 C. she　 D. it

15. ______ the fact that he didn’t succeed, he must try again.

　A. In spite of　 B. As well as　

　C. In addition　 D. Owing to

14. The manager of the restaurant was called John, and _____ back, I realized that he wasn’t a very good restaurant manager.

A. looked　 B. to look　 C. looking　 D. look

13. The shop she usually did her shopping ____ every Saturday has been pulled down for the City Center.

　A. on　　 B. in　　 C. for　 D.\

12. --- _______ with us another hour, I suppose, and we will fulfill the task perfectly.

　--- Will that do? Ok. Let’s have a go.

A. To stay　 B. Stay　 C. Staying　 D. Stayed

11. ______ beautiful scenery it is when in spring!

　 A．How a　 B．What a　 C．How　 D．What

10．Who is it　　 is waiting outside the building?

　　 A．who　　 B．whom　 C．which　 D．that

9．He must have stayed in England for half a year，　　　 he?

　 A．mustn’t　 B．can’t　 C．didn’t　 D．couldn’t

8．-I phoned you about 10 a.m，but there was no reply．

　　 -0h，that was probably the time　　 I was giving a lesson．

　　 A．when　　 B．why　　 C．what　　　 D．that

7．- Excuse me，sir?

　 --- Yes?

　 -I　　　 which way I should take to the Shaanxi History Museum．

A．did wonder　 　　　B．would wonder

C. was wondering．　　 D． had wondered