A. mustn't you B. haven't you C. aren' t you D. must you

8. Learning how to repair motors takes a long time,________?

　A. doesn't it B. don't they C. does it 　 D. do they

9. They must have stayed at home last night, ________?

　A. mustn't they B. haven't they C. didn't they D. must they

10. I feel like going to the cinema tonight, ________?

　 A. don't I B. don't you 　 C. do I D. do you

11) Maria has written two novels, both of ________ have been made into television series. www.

A. them B. that C. which D. what

12) After the flooding, people were suffering in that area,_______ urgently needed clean water,

medicine and shelter to survive. A. which B. who C. where D. what

13) It is the third time that she has won the race, ______ has surprised us all.

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

14) Mary was much kinder to Jack than she was to the others, _________, of course, make all the others upset. A. who B. which C. what D. that

15) English is a language shared by several diverse cultures; each of ____ uses it somewhat differently. A. which B. what C. them D. those

16) The Science Museum, we visited during a recent trip to Britain, is one of London's tourist attractions. A.which B.what C.that D.where

17) We shouldn't spend our money testing so many people, most of are healthy.

　　A.that B.which C.what D.whom

18) The air quality in the city, ________is shown in the report, has improved over the past two months. A. that B. it C. as D. what