6. The Smiths ___________(旅行) to Sydney last month.

5. How do you like Mark Twain’s w___________ ?

4. He can’t receive the letter because the a_____________ on it is wrong.

3. USA s__________ for the United States of America.

2. There are sixty m_____________ in an hour.

1. Please sit near the fire so that the heat of it can d_________ your wet clothes.

Have you ever seen a rainbow(彩虹) in the sky? Do you know 　36　 　it is?

A story says that when you see a rainbow you should 　37 　at once to the place where it touches the ground, 　38 　there you would find a bag of gold. Of course, it is not 　39 　. You could not find the bag of gold, nor could you ever find its end. No matter how 　40　 　you run, it always seems far away.

A rainbow is not a thing 　41 　we can feel with our hands . We know it is only the effect (效果) of light shining on raindrops(雨滴). It is called a rainbow perhaps because it is 　42　 　raindrops and looks 　43　 a bow (弓).

That is why we can never see a rainbow in a clear 　44　 . Every rainbow has many colors in the same 　45　 . The first of the top color is always red and the last is blue. A rainbow is indeed one of the wonders of nature.

36.(　 ) A. how　　　　　　 B. what　　　　　 　　　 C. where　　　　　　　 D. when

37.(　 ) A. run　　 　　 B. walk　　 　 　　　 C. jump　　 　　　　　 D. fly

38.(　 ) A. and　　　　　　 B. so　　　　　　　 　　　 C. in　　　　　　　　　　　　　　 D. at

39.(　 ) A. good　　 　　 B. wrong　 　 　　　 C. true　　　　　　　　　 D. bad

40.(　 ) A. long　　 　　 B. short　　 　　　 C. fast　　　　　　　　　 D. far

41.(　 ) A. what 　　　　 B. who　 　　　 　　　 C. whom　 　　　　　　 D. which

42.(　 ) A. made of 　　 B. made from 　　　 C. make up of 　 　　 D. made by　　

43.(　 ) A. like　　 　　 B. at　　 　　　　　　 C. for　　　　　 D. after　　　　

44.(　 ) A. space　　　 B. sky　　 　　　　　 C. fields 　　　　　　　　　　 D. sea

45.(　 ) A. line　　　 　 B. row　　　 　　　　 C. order　 　　　 D. group

35.(　 ) ---Mum, may I watch TV now?

　　　 　---No, you 　　　　　finish your homework first.

A. must　　　　　 　　　 B. mustn’t　　　　　　 C. need　　　　　 　　　　　　　 D. can’t

34.(　 ) Jim likes sports and he 　_______ 　playing basketball.

　　 A. enjoy　　　 　　 B. is good at　　 　 C. is interesting in 　　　　　　　 D. prefers