29.---English has a large vocabulary, hasn’t it ?

　 ---Yes. __________ more words and expressions and you will find it easier to read and communicate.

　 A. To know　　 B. Knowing　　　 C. Know　　　　 D. Known

28.My sister Lucy is __________ different from me in looks, although we are twins.

　 A. exactly　　 B. entirely　　　 C. simply　　　 D. hardly

27.--- Why are you so happy ?

　 --- It’s __________ my grandma is going to come to see me.

　 A. because　　 B. since　　　　 C. as　　　　　 D. for

26. Earth Day is a reminder that we need to _________ the world we live in and that we should learn to respect life and nature.

　 A. care for　　 B. think about　 C. care about　 D. think for

25. The boy wanted to ride his bicycle in the street, but his mother told him __________.

　 A. not to do　　 B. not to　　 C. not do it　　 D. do not to

24. He left the place, _________ never __________ back again.

　 A. determined; to come　　　 B. being determined; to come

　 C. detetmined; coming　　　　 D. determining; to come

23. Many countries are making great efforts to help the economy __________ after a difficult period.

　 A. add　　　 B. return　　　 C. recover　　　 D. calm

22. I know of him, but I have no idea __________.

　 A. where does he live　　　　 B. he lives where

　 C. where lives he　　　　　　 D. where he lives

第一节、　 单项填空(共20小题；每小题1分，满分20分)

从A、B、C、D 四个选项中，选出可填入空白处的最佳选项。

21.--- How about going out for a walk after supper ?

　 --- __________.

　 A. Good idea !　　　　　　　 B. That’s right.

　 C. You are welcome.　　　　　 D. My pleasure.