22. ― When are you going to meet your uncle on Sunday morning?

   ― ______half past seven.

   A. On                            B. In                            C. To                    D. At

21. ― Now computers _____________ in many ways.

   ― I agree with you. I think they are the most useful inventions in the world.

   A. are using          B. use                       C. are used           D. will use

20. ― _________ did you come to school late yesterday, Mike?

   ― Because my bike was broken.

   A. Why                  B. When                    C. What                D. How

19. ― Where is Ann?

   ― She ________ to the Summer Palace.

   A. has gone            B. goes                       C. has been          D. will go 

18. ― Listen! What a beautiful song! Who ______ in the next room?

   ― I don’t know. Is that Mary?

       A. sang                 B. sings                        C. is singing          D. has sung

17. The air in Beijing is much ____________ now than a few years ago.

   A. clean                   B. cleaner              C. cleanest          D. the cleanest

16. ― Look, there isn’t __________ good on TV at the weekend.

   ― Let’s go to the cinema instead.

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

15. ― Pass __________ a pen, please.  I want to write a letter.

   ― Here you are.

   A. mine                      B. my                       C. me                   D. I

14. In which part didn’t Helen Brown make an expected reply?

   A. Work experience.        B. Strong points.              C. Weak points.

语言知识运用

从下列各题所给的四个选项中选择可以填入空白处的最佳选项。

13. Who mentioned a way to deal with the weak point?

   A. Jim Green.                B. Helen Brown.              C. Ted King.