宾语从句时态练习测试题

if引导条件状语从句时,在条件状语从句中要用一般时表示将来时,而主句可以是三种情况.
1.主句可以是一般将来时.如：If he comes, I will let him go into your office.
2.主句也可以是情态动词+动词原形.如：If he comes, you can tell him this.
A. whether he would be
B. if would he be
C. he will be
7. She asked me if I knew ______.
A. whose pen is it
B. whose pen it was
C. whose pen it is
D. whose pen was it
8. Did you know ____?
A. who he was looking after
B. who was he looking for
C. who he is looking for
D. who he is looking after
9. Could you tell me ___?
A. when will they leave Beijing
B. when would they leave Beijing
C. when they will leave Beijing
D. when did they leave Beijing
15. Have you decided ________for Australia?
A. when will you leave
B. when do you leave
C. you will leave when
D. when you will leave
16. She asked me _________ .
A. who he was
B. who was he
C. who is he
D. who he is
17. I don’t know _________ .
A. what time the movie starts
B. what time starts the movie
C. the time to start the movie
D. the movie what time starts
18. The doctor asked me how long ________ .
A. was I ill
B. have I been ill
C. I have been ill
D. I had been ill。