18．The shop doesn’t open until 11 a.m, _______ it loses a lot of business.

　　 A. for　　　　 B. or　　　　　　　 C. but　　　　 　D. so　　 (Beijing 2004 春)

17. I’ve never seen anyone run so fast---- ______ David go.　 　　　　　(Zhejiang 2004) A. just watch 　　　B. just to watch　 C. just watching 　D. just having watched

16. Paul had to write a history paper, ______he couldn't find time to do it.(NMET2004-4)

A. but　　　　 　　　B. so　　　　　　 　C. because　　　 　D. if

15.I do every single bit of housework _____ my husband Bob just does the dishes now and then.　 A. since　 　　　　B. while　　　 　　C. when　　 　　　　D. as (NMET2004-3)　　

14. I hope you don’t mind me asking, _____ where did you buy those shoes?(NMET2004-3) 　　 A. so　 　　　　　B. and　　　　　　 　C. yet　　　　　 　D. but

13. There are eight tips in Dr. Roger’s lecture on sleep, and one of them is: _____to bed early unless you think it is necessary.　　　　　　　　　　　 　(Chongqinog 2004)　　　　　　　　　　

A. doesn’t go 　　B. not to go　　　 　C. not going　　　 　D. don’t go

11. -What happened to the priceless works of art?　　　　　　 -________ (2003Spring)

A. They were destroyed in the earthquake　 B. The earthquake was destroying them

C. They destroyed in the earthquake　　 D. The earthquake destroyed them

12 -I think George doesn’t really care for TV plays.　 　

　 -Right, _____he still watches the program.　　　　　　　　　　　 (Chongqing 2004)

　 　A. and　　　　　 　B. but　　　　　　 　C. or　　　　　　 　D. so　

10. We’re going to the bookstore in John’s car. You can come with us _____you can meet us there later.　 　　A. but　　 　B. and　　　　 C. or　　　 D. then 　　　(NMET2003)

9. -Sorry, Joe, I didn’t mean to…

　-Don’t call me “Joe”. I’m Mr. Parker to you, and ___you forget it.　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 A. do　 　　　　　　B. didn’t　　　　 C. did　　　　　 　D. don’t 　　(NMET2003)

8.　 Mrs. Black doesn't believe her son is able to design a digital camera, __________?

A. is he　 　　　 　　B. isn't he　　 　C. doesn't she　　 D. does she (2002Shanghai)