A, why ; why B. why; because C. why ; that D. that ; because

3. They received orders ___ the work be done right away

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

4. I have no idea _______.

A. how to do B. when shall we start out for the trip C. what has happened to my wife D. ho w much have they earned

5. I think ___ certain that she will do well in her exam

A. that B. this is C. i t D. what's

6. The film brought the hours back to me ____ I was taken good care of in that far-away village

A. until B. that C. when D .where

7. He's got himself into a dangerous situation __ he was likely to lose control over the plane

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

8. That's the only thing ___ he can do now.

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

9. Information has been put forward ___ more middle school graduates will be admitted into universities

A. while B. that C. when D. as

10. There is a new problem involved in the popularity of private cars ____ road conditions need ______.

A. that; to be improve B. which; to be improve

C. where; improving D. when; improving

11. Along with the letter was his promise ____ he would visit me this coming Christmas

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

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

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

13. Danby left word with my secretary _________ he would call again in the afternoon

A．who B．that C．as D．which

14. Doris' success lies in the fact ___ she is co-operative and eager to lea rn from others

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

15. Do you have any idea ________ is actually going on in the classroom?

A．that B．what C．as D．which

16. There's a feeling in me ___ we'll never know what a UFO is - not ever

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

17. Information has been put forward ___ more middle school graduates will be admitted into universities

A. while B. that C. when D. as

18. A story goes _____ Elizabeth I of England liked nothing more than being sur