30. Thanks to the nice weather, we can have a picnic outside.

　　　 A. Because of　　 B. Thank you　　　 C. With　　　　　　　　 D. Depends on

29. I’ll return the book as soon as possible.

　　　 A. as soon as I can　　　　　　　　　　　　　 B. as quickly as possible

　　　 C. as fast as possible　　　　　　　　　　　 D. as fast as I can

28. I can’t find my key to my bedroom.

　　　 A. can’t look for B. have lost　　　　 C. can’t see　　　　 D. have forgotten

27. I received an email from a friend of mime this morning.

　　　 A. wrote to　　　　　 B. called　　　　　　　 C. heard　　　　　　　　　　 D. got

26. So far, I have never been to Tonghua.

　　　 A. By then　　　　　 B. After that　　　　 C. At that time　　 D. Until now

25. Don’t think too much of yourself.(主格代词)　　　　　　　　　　　　　 _______

B) 选择能替代句中划线部分的正确选项。

24. In the old days, the workers were badly paid. (形容词)　　　　　 _______

23. They sat there and kept singing the same song.(动词原形)　　　 _______

22. We were very surprised at the news when we heard it.(名词)　 _______

A)根据句子中划线部分的单词，正确写出括号中的要求形式。

21. My knowledge of universe is very little.(名词)　　　　　　　　　　　　 _______