28. It was _____ his mother came in _____ to prepare his lessons.

A. not until; did the boy begin　　　　　　　　 B. until; that the boy didn’t begin

C. until; did the boy not begin　　　　　　　　 D. not until; that the boy began

27. _______ has already been pointed out, grammar is not a set of dead rules.

　 A. As　　　　　　　　 B. It　　　　　　　　 C. That　　　　　　　 D. Which

26. You should try to _____ new circumstances as quickly as you can

A. adopt to　　　　　　 B. apply to　　　　　　 C. devote to　　　 　　D. adapt to

25. ---I' m sorry, but I didn’t mean__________ out your secret.

---But you know, letting out one's secret means________ one' s feelings.

A. to let; to hurt　 　　　B. letting; hurting　　　 C. to let; hurting　 　　D. letting; to hurt　

24. He made another wonderful discovery, _______ of great importance to science.

　 A. which I think is.　　　　　　　　　　 　　　B. which I think it is.

　 C. which I think it.　　　　　　　　　　　　　 D. I think which is.

23. The river _______ in the late summer, so we could go across it easily.

　 A. dried out　　　　　 B. dried up　　　　　　 C. dried off　　　　　 D. dried down

22. Who is the person _______is talking about the accident ________happened on Highway 104?

　 A. which, which　　　　 B. who, what　　　　 C. that, that　　　　　 D. what, what

第一节　 单项填空(共15个小题；每小题1分，满分15分)

从A，B，C，D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

21. ---Goodbye, Peter, remember me to your parents.

---_______.

A. It’s very kind of you to say so.　　　　　　　 B. Thanks, I will.

C. You are so kind.　　 　　　　　　　　　　D. Thanks, what a good idea.