28. -- A latest English newspaper, please!

--Only one copy left. Would you like to have_____ , sir?

A. it B. one C. this D. that

27. He doesn't think _____ rain this afternoon.

A. it won't B. it's going to C. if it's going to D. whether it's to

26. We need trees because they _____ CO2, and let out O2,.

A. take off B. take in C. take out D. take away

25. Supermarkets are necessary. People usually spend_____ time finding things they want, but they usually spend _____ money than they want.

A. less; less 　B. less; more 　C. fewer; less 　D. fewer; more

24. The doctors and nurses were very tired, _____ they still went on working.

A. so 　B. and 　C. or 　D. but

23. -- Have you seen _____ mobile phone? I left it here just now.

-- No, I haven' t.

A. a 　　B. an　 C. the 　　D. 不填

22. --I called you at eight o'clock yesterday evening, but there was no answer.

--Oh, I'm sorry. I _____ dinner at my friend's home.

A. have B. had C. was having D. have had

　 从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，将其序号

　 填在下面框内。

21. _____ the age of thirty, Peter went to Australia to look for a job.

A. On B. At C. From D. By

24. Bettty gave presents to her teacher on Teachers' Day.