问题

I ________ my homework while my parents ________ TV at 9 last night.
A:did; have watched
B:had done; were watching
C:was doing; were watching
D:would do; were watching
B:had done; were watching
C:was doing; were watching
D:would do; were watching
正确答案是:
同类题型
Have you finished reading The Twilight Saga? —No, I _______ my homework all day yesterday.
In my senior high school, I will ______ than I did in my junior high school.
Even if we are very busy, we should spend ______ doing exercise every day.
Look at my new house. It doesn’t _____ me too much money.
I have ________ useful knife and my sister has _______ eraser.