2. A warm thought suddenly came to me _______I might use the pocket money to buy some flowers for my mother’s birthday.

A. if　　　 B. when　　　 C. that　　　 D. which

1. We haven’t settled the question of _______ it is necessary for him to study abroad.

　A. if　　　　　　 B. where　　　　 C. whether　　　　　　 D. that

15. Some researchers believe that there is no doubt ________ a cure for AIDS will be found.

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

14. Great changes have taken place in that school. It is no longer _______ it was 20 years ago, _______ it was so poorly equipped.　

A. what; when　　　　　　　 B. that; which　　　　　　　 C. what; which　　　　　　　 D. which; that

13. The way he did it was different ________ we were used to.

A. in which　　 B. in what　　　　　　 C. from what　 D. from which

12. Mum is coming. What present _______ for your birthday?

A. you expect she has got　　　 B. you expect has she got　 C. do you expect she has got　　 D. do you expect has she got

11. Danny left word with my secretary _______ he would call again in the afternoon.

　A. who　 B. that　　 C. as　　　　　　　 D. which

10. Elephants have their own way to tell the shape of an object and _______ it is rough or smooth.

A. /　　　　 B. whether　　　　　　 C. how　　 D. what

9. -Why does she always ask you for help?　 -There is no one else _______, is there?

A. who to turn to　 　 B. she can turn to　　　 C. for whom to turn　　　 D. for her to turn

8. Do you have any idea _______ is actually going on in the classroom?

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