25. - You studied English by watching English TV, didn't you? Was it useful?

　　 　　- It's amazing ________ .

A. how many this helped　 B. how much this helped

C. how often did this help　 D. how much did this help

24. - I'm sorry to have kept you waiting.

- Oh, not at all. I _________ here for only a few minutes.

A. have been　 　B. have come　 　C. was　 　D. will be

23. - Our school 　　 in 1899.

- Wow, it has a very long history.

A. built 　 　　 B. is built　　　　 　 C. has built　　　　 D. was built

22. - How much ______ the shoes? - Five dollars ______ enough. A. is; is　 B. are; is　 C. are; are　 D. is; are

21. Two days isn’t enough for me to finish the work. I need ________ day.

　 A. a third 　B. the third　　 C. the other　　 D. other

20. _________ great the news is! It has made us all _________.

　 A. What; amazed　 　　B. What a ; amazing　　 C. How; amazed　　　 D. How a ; amazing

19. - What do you mean _______ saying “The body is over growing.” ?

　 　　- I mean that he is tall ______ his age.

A. by; for　　　　　 B. as to ; for　　　　 C. about ; with　　　 D. by; to

18. If you don’t do well _____ a subject, ______ and asking a teacher for advice can help.

　　 A. at; working hard　　　　　　　 　　 B. in; work hard　

C. at; work hard　　　　　　　　 　 D. in; working hard