14.(　 ) ---Can you tell me why ___　 ___?

　　　　　 ---Because I want to help the people there.

　　　　　 A. do you go to Tibet　　　　　　　　 B. did you go to Tibet　

C. are you going to Tibet　　　　　　　 D. you are going to Tibet

13.(　 ) ---I won’t go the party tomorrow.

　　　　　 ---____　 __ you told me you would. What’s happening?

　　　　　 A. But　　　　　　 B. So　　　　　 C. And　　　　　 D. Or

12.(　 ) ---You have ____　 __ my dictionary for two weeks.

　　　　　 ---Sorry. I’ll return it tomorrow.

　　　　 　A. got　　　　　　 B. kept　　　　　 C. borrowed　　　 D. lent

11.(　 ) ---Would you mind __　 ____ the window?

　　　　　 ---Yes, but nobody will stop you if you have made up your mind ______ that.

　　　　　 　　A.opening...doing 　B.to open...to do　 C.opening...to do　 D.to open...doing

10.(　 ) ---Will you please show me how to operate the new machine?

　　　　　 ---Sure. It’s a piece of cake. Now let me tell you ___　 __ to do first.

　　　　　 A. what　 　　　　　B. how　　　　　　 C. whether　　　　 D. which

9.(　 ) ---You seem to like sweets.

　　　　 ---__　　 __.That’s probably why I’m becoming fatter and fatter.

　　　　 A. So I do　　　 　　　B. So do I　　　　　 C. So am I　　　　 D. So I am

8.(　 ) ---I saw Betty go to Grandpa Zhang’s home just now.

　 　　　---Yes, she is often seen ___　 ___ the old man with his housework.

　 　　　A. help　 　　　　　 B. to help　 　　　　C. helps 　 　　　　D. helped

7.(　 ) ---___　 __ you make so much noise?

　　　　 ---Sorry. I'll take care not to.

　　　　 A. Can　　　　　　 B. May　　　　　 C. Must　　　　　　 D. Will

6.(　 ) ---I was so sure that our experiment was going to succeed, but something went wrong at the last moment.

　　　　 ---______, but don't give it up.

　　　　 A. you don't mean that 　　　　　　　　B. Find out the reason

　C. Never mind　　　　　　　　　　　　 D. I'm sorry to hear that

5.(　 ) ---When are you going to Kunming for your holidays?

　　　　 ---I haven't decided. 　　　　this Sunday 　　　　next Sunday is OK.

　　　　 A. Both...and 　B. Neither...nor　 C. Not only...but also 　D. Either...or