19.The Shanghai you see today is quite a different city from what it _____.

A .was used to　　　　　　　 B. was used to do　 C .used to be　　　　 D. used to do

20-Did you see Sandy in the manager's office?

-Yes ,s he _____ to him why she was late again.

A. is explaining　 B. was explaining C .had explained D. explained

18.There are 350 night clubs in the city, and you don't often see _____ that is empty.

A. one　　　 B. that C. it　 D. the one

17.My daughter enjoys _____ in her mother's clothes. She thinks it great fun.

A. dressed　　 B. dressed up　 C .to dress　　　 D. dressing up

16.I soon found that the work I was doing had already been done by someone else-_____,I was wasting my time.

A .to make things worse　 　　　 B. at the same time

C .in other words　 　　　　　　　　　 D. for another thing

15. How much did you _________the gold watch?

A .pay for　　 B. cost C. spend　 D. take

14.The culture and customs of America are very much like _____ of England.

A. that　 B. what C .which　　　 D. those

13.I will never forget the time _________ we worked together.

A. when　　　　　　 B .which C. during 　D. while

11.Last night I _________ Mr.White and played chess with him.

A. called for　　　 B .called on C. called at　　 D. called up

12 I don't think he's right,_________?

A .do I　 B. is he　 C .don't I　　　　　 D. isn't he

10..I'm not able to buy the house. I can pay only 40,000　 yuan _________.

A. at the least　　 B. at the most C. at all　　　 D. after all