20. It’s up to you to decide _______ you’ll go there, by air or by road.

　 A. how　 B. why　 C. that　 D. when

19. Every morning the patients are asked if ________ their temperature taken.

　 A. they had had　　　　　　　　　 B. have they had

　 C. they have had　　　　　　　　 D. had they had

18. The teacher asked the students __________.

　 A. if they were interested in dinosaurs

　 B. when was Albert Einstein born

　 C. what they will do with the computers

　 D. how many trees they have planted

17. ---Could you tell me _________ last night?

　 ---Er, I was watching Euro 2004 at home.

　 A. what you were doing　　 B. what were you doing

　 C. what you are doing　　　 D. what are you doing

16. ---Could you tell me ____________?

　 ---Sorry, I don’t know. I was not at the meeting.

　 A. what does he say at the meeting

　 B. what did he say at the meeting

　 C. what he says at the meeting

　 D. what he said at the meeting

15. I want to know ________ you will come back at 8:00 tomorrow.

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

14. You can’t imagine _________ when they received these nice Christmas presents.

　 A. how they were excited　 B. how excited they were

　 C. how excited were they　 D. they were how excited

13. Would you please tell me _________ next, Mr. Wang?

　 A. what should we do　　　 B. we should do what

　 C. what we should do　　　 D. should we do what

12. ---Could you tell me _________ the Bamboo Garden?

　 ---The day after tomorrow, I think.

　 A. when will you visit　　　 B. when you will visit

　 C. when would you visit　　 D. when you would visit

11. He wanted to know ___________.

　 A. whether he speaks at the meeting

　 B. when the meeting would start

　 C. what he’s going to do at the meeting

　 D. where would the meeting be held