25. ---What good weather! Let’s go boating on the lake.

　 ---- ______________ .

　A. That’s all right.　　　　　　　　　　　　　　 B. Thank you very much.

　C. It doesn’t matter.　　　　　　　　　　　　　 D. That’s a good idea.

24. ---Can you tell me _________ ?

　 -----Three days ago.

　A. when they arrive in Qingdao　　　　 B. when do they arrive in Qingdao

　C. when they arrived in Qingdao D. when did they arrive in Qingdao

23. She only had ________ bananas for her lunch, for she was busy working.

　 A. few　　　　　　　 B. a few　　　　 C. little　　　　　 D. a little

22. The students in my class _________ more than 300 trees since 2005.

　 A. plant　　　　　 B. plants　　　　　　　　 C. have planted　　　 d. will plant

21. We were in Qingdao and _______ great fun there last week.

　 A. will have　　 B. have had　　　　　 C. had　　 D. have

20. I _________ with you if I’m not too busy this Friday.

　 A. will go　　　　 B. have gone　　　　　 C. goes　　 D. go

19. ----There goes the bell.

　 ----- It’s time for class. Let’s stop __________ .

　 A. talk　　　　　　　 B. to talk　　　　 C. talking　　　 D. not talk

18. It’s important for the boy _________ the piano every day.

　 A. play　　　　　　　 B. played C. playing　　　 D. to play