6、I like all the subjects ______　 (除)math．I think it’s very diffcult.

5、My mother was watching TV w ______ my father was reading newspapers.

4、Parents and teachers should give students f____________.

3、There was an a ______ on the road(马路)yesterday．

2、In big cities，air p ______ is quite serious．(严重)

1、R ______ can do many things for human beings(人类)

　　 Not everyone has the chance to be a detective (侦探)。 But I ever got one when I was thirteen years old. It happened in 1988.

　　 One afternoon, I was walking down the street when I saw my father's new car. I_26 to see my father, but to my surprise. I saw a young woman driving instead. "She stole (偷了) my father's car, " I thought. So I quickly stopped a taxi and got in. I said to the driver. "Follow that new car 27." And I told him why.

　　 The taxi driver had a car phone. and I asked him to call the police. Soon we heard the 28 of a police car and its loudspeaker. The police told the woman to stop her car.

Our car came to a stop, too. I 29 right now and said to woman. "It's not your car. it's my 30 "

　　 The woman smiled and said. "Oh. You're Mr Johnson's younger son. right? I've ever seen your photo at your father's office. "

　　 Before I could say 31 word. the woman explained(解释) that she was my father's new assistant. My father had asked her to take his computer to the shop to have it 32 He lent her his car. After hearing her words, we called my father, and he told us what she said was 33. The police and the taxi-driver laughed. I 34　 very sorry. It was both the first time and the last time for to work as a 35. Don't you think my story funny?

26. A. expect　　 　　　 B. expected　　 　 C. think　　　　 D. thought

27. A. after　　　 　　　 B. in front　　　 　 C. at the back　 　　　　　　 D. at the back of

28. A. noise　　　 B. voice　　　　 　 C. cry　　　　　 　 D. sound

29. A. got in　　 　 B. got into　　 　　　　　　 C. got out　　　 　 D. got away

30. A. father　　　 　　　 B. mother　　　 　　 C. mother's　　 　 D. father's

31. A. another　　 B. other　　　　 　 C. else　　　　 　 D. others

32. A. repair　　　 　　　 B. repaired　　 　　　　　　 C. repairs　 　　　　 D. repairing

33. A. wrong　　 　　　 B. really　　　　 　 C. true　　　　 　 D. truly

34. A. felt　　　 　 B. feel　　　　 　　　　　　 C. fell　　　　 　　 D. fallen

35. A. student　　 　　　 B. policeman'　 　　 C. driver　　　　 　 D. detective