15.We all think_____ our duty to tidy the lab after the experiment.

A. this　　　　　　 B. that　　　　　　 C. /　　　　　　　 D. it

14.Who would you rather_____ with you to the park, John or Tom?

A. to go　　　　　　 B. have gone　　　 C. have go　　　　 D. going

13.Mr King expressed the hope____ he would pay a visit to China once more____ future.

A. which; in　　　　 B. when; at　　　　 C. that; in　　　　 D. that; at

12.The cook_____ the egg_____ on the table was _____by him.

A. lied; laid; lain　　 B. laid; lay; lied　　 C. lied; laid; laid　 D. lay; laid; lain

11.The money spent on food was just one fouth of____ spent on his education.

A. that　　　　　　 B. which　　　　　 C. what　　　　　 D. those

10.-How many visitors are there in the museum?

-_____.

A. No one　　　　　 B. None　　　　　 C. Nobody　　　　 D. Nothing

9.Thank you for all the trouble______ after me.

A. you took to look　 B. you looked　　 C. that took you to look　 D. you took looking

8.This type of fish isn’t fed_____ what it feeds___.

A. on; with　　　　 B. with; on　　　　 C. /; on　　　　　 D. on;/

7.-Did you go to see the football match last night?

-No, but I wish I_____.

A. did　　　　　　 B. was　　　　　　 C. had　　　　　 D. could

6.The old couple____ for more than an hour and can’t agree with each other.

A. are quarrelling　　 B. have quarrelled　　 C. quarrelled　　 D. have been quarrelling