24. --- __________ you did?

--- No, as a matter of fact, I didn’t need to.

A. That is what　　　　 B. What is that

C. Is that what　　　　　 D. Is what that

23. Whom would you rather have_________ with you this time?

A. to go　 B.　 go　 C. gone　 D. going

22. Is _______ he said it worth believing?

A. all what　 B. what　　 C. it　　 D. that

21.Would you please point out the mistakes in my composition, if________ ?

A. any　　 B. none　 C. some　 D. anything

20. Is this the watch you wish to_______?

　 A. repair it　 　　　　　B. have repaired it

　 C. have it repaired　　 D. have repaired

19.The car________ she was traveling was late.

A. which　 B. by which　 C. on which　 D. in which

18. The blackboard was wiped______.

A. clean　 B. cleaned　 C. cleanly　 D. to be cleaned

17. His lost eyesight was_____ by his ever sharpening sense of hearing.

A. made up for　 B. made up of　 C. made use of　 D. made of

16. Charles Babbage is generally considered______ the first computer.

A. to invent　 　　　B. to have invented

C. inventing　 　　　D. having invented

15. The students are ______ to hand in the exercises before class.

A. wished　　 B. hoped　 C. agreed　 D. promised