31. All his attention　　　 on the computer game, so he even didn't notice his mother enter the room.

　　 A. has been fixed　 B. was fixing　 　C. was fixed　　　　 D. fixed

30. The No. 5 subway line,　　　 in October, 2007, has greatly improved the traffic conditions in Beijing.

　　 A. opened　 B. was opened　 　C. being opened　　　 D. to be opened

29. I like Mr. Miner's speech; it was clear and　　　 the point.

　　 A. at　 B．on　　 C．to　　 D. of

28. The firm invested approximately 60 million dollars in　　　 it says is the world’s largest bottle-bottle recycling plant.

　　 A. that　　　　　 B. where　　　 C. what　　　　 D. how

27. Little Anna's parents walked slowly, one after　　　 , through the shallow water of a stream to search for her lost bag.

　　　 A. the other　　　　 B_ another　　 C. other　　 D. others

26. The website is very　　　 with young people, who like its content and style.

　　 A. familiar　　　　 B. popular　　 C. similar　　 D. interested

25. You should　　　 your stupid ideas, otherwise you’ll regret in the future.

　　 A. put down　 B. put away　　　 C. put aside　 D. put out

24. I was spending my holidays at the time, so I have no idea how it　　　 .

　　 A. was happening　　　 B. happened　　　 C. happens　 D. has happened

23. ---　　　 the new housemaid cook some supper for you, Tom?

---No, tell　 her I’ll eat outside tonight.

　　 A. Shall　 　　　　　　B. Would　　　 C. Will　 D．Could

22. The Interactional Red Cross is　　　 　non-profit organization that cares for the wounded, sick and homeless in wartime, and victims　　　 of natural disasters.

　　 A. the; the　　　　　　 B. a; the　　　 C. the; 不填　 D．a；不填