A. since B. while
C. when D. as
9. ---- Dad, I’ve finished my assignment.
---- Good, and _____ you play or watch TV, you mustn’t disturb me. [2003-上海]
A. whenever B. whether
C. whatever D. no matter
10. our manager objects to Tom's joining the club, we shall accept him as a member.
[2010-上海]
A. Until B. Unless
C. If D. After
11. It just isn’t fair I was working as a waiter last month; my friends were lying on the
beach. [2009-辽宁]
A. whenever B. though
C. for D. while
12. All the dishes in this menu, otherwise stated, will serve two to three people.（2009-全
国II）
A. as B. if
C. though D. unless
13. You can’t borrow books from the school library _____ you get your student card. （2009-上海）
A. before B. if
C. while D. as
14. She had just finished her homework her mother asked her to practice playing the
piano yesterday.（2009-福建）
A. when B. while
C. after D. since
15. The medicine works more effectively ______ you drink some hot water after taking it.
（2009-浙江）
A. as B. until
C. although D. if
16. Owen wouldn’t eat anything _____ he cooked it himself. （2009-四川）
A. until B. since
C. unless D. while
17. ______ unemployment and crime are high, it can be assumed that the latter is due to the
former. （2009-江苏）
A. Before B. Where
C. Unless D. Until
18. The little girl who got lost decided to remain _____ she was and wait for her mother.（2009-
山东）
A. where B. what
C. how D. who
19. My parents don’t mind what job I do _____ I am happy.（2009-陕西）
A. even though B. as soon as
C. as long as D. as though
20. ______ hungry I am, I never seem to be able to finish off this loaf of bread. （2008-辽宁）