21. 　--- Would you like to go out for a walk with us?

　　 --- 　　　　, but I must finish my homework first.

　　 A. Of course not.　　 B. That's all right　　 C. I'd love to　　 D. Yes, I do

20.　 Which sign tells us the way into a building？

　 　A. [ENTRANCE]　 　B. [PUSH]　 　C. [EXIT] 　　D. [PULL]

19.　 　　　　me the truth, or I am no going to leave the room.

　　 A. Telling　　　 B. To tell　　　 C. If you don't tell　　　 D. Tell

18.　 The girl wanted to know 　　　　.

　 　A. whose digital camera it is

　　 B. how much did the digital camera cost

　　 C. if the digital camera was made in Japan

　　 D. where her father will buy her a digital camera

17. --- 　　　will the train arrive at Rizhao Station?

　 --- In ten minutes.

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

16. The boys felt sad as they lost 　　　　　the girls in the talk show.

　　 A. by　　　 B. in　　　 C. to　　　 D. on

15.　 If you want to keep your teeth healthy, you'd better, not eat 　　　sweet a lot.

　　 A. anything　　 B. something　　 C. nothing　　 D. everything

14.　 Taiwan is 　　　island to the south of East China Sea. It's 　　　　　largest in China.

　　 A. a, the　　　 B. an, the　　　　 C. the, /　　　 D. /, a

13.　 We have done 　　__ of the work.. We'll finish it in this week.

A. two--three　　　 B. two--third　　　 C. two thirds　　　 D. second--three

12.　 The songs of the birds in the tree sounded 　　　　　　, so I liked them very much.

　　 A. noisy 　　　B. sweet　　　 C. terribly　　　 D. interested