42. They’re reading the ______________ (古老的) pyramids in Egypt .

根据下面各题括号里汉语的提示和句子的意思,写出恰当形式的英语单词，每空格只写一个单词。

41. I’m writing a ______________ (作文) called “My family”.

通读下面短文，掌握其大意，然后在各题所给的三个选项中，选出一个最佳选项。

The students were having their chemistry(化学)class. Miss Li was telling the children 16 water was like. After that, she asked her students, “What's water?" 　　17 spoke for a few minutes. Miss Li asked again, "Why don't you answer my question? Didn't you 　18　 　me carefully just now?"

Just then a boy 19　 　his hand and said, “Miss Li, you tell us that water has no color and no smell. But where to 20 such kind of water? The water in the river behind my house is always black and it has a __21___ smell.” Most of the children agreed 22 him. The boy went on saying: “My family and neighbors are 23 about the water. We wonder when and how we can stop the factories from 24　 　the river.　

“I’m sorry, children.” said the teacher, “Our water is getting 25. That is what we should 　talk about next. ”

(　 ) 16. A. how　　　　 　B. what　　　　 　　C. why

(　 ) 17. A. No one　　　 　B. Everyone　　　　 C. Someone

(　 ) 18. A. hear　　　　 B. watch　　　　 　C. listen to

(　 ) 19. A. put on　　　 　B. put up　　　　　 C. put out

(　 ) 20. A. find out　　　 B. find for　　　　　 C. find

(　 ) 21. A. good　　　　 B. bad　　　　　　 C. sweet

(　 ) 22. A. with　　　　 　B. to　　　　　　　 C. on

(　 ) 23. A. talking　　　　 B. thinking　　　　　 C. worried

(　 ) 24. A. saving　　　 　B. helping　　　 　　　C. polluting

(　 ) 25. A. cleaner and cleaner　　 B. better and better　　 C. dirtier and dirtier

15. There are so many kinds of MP4 players in the shop. I can’t decide

　 　　　________.

　　　 　A. what to buy　　　　　　　　　　　 B. which to buy　　　　　　　　　　　 C. when to buy

14. She　　　　　　　　　　 in this factory for ten years...

　　　 　A. works 　　　　 B. worked　　　　　 C. has worked

13.(　 ) －Excuse me, may I use your dictionary?

－Sorry, I have no dictionary.

－_______________ .

　　　 　A. That’s right　　　　　　　　　　　　 B. Thank you all the same　　　　 C. You can buy one

12. – Haven’t I told you I like coffee without sugar?　　 － Sorry, but I only __________ a little.

　　　 　A. am putting　　　　　　　　　　　　 B. put　　　　　　　　　　　　 C. will put