问题

I was doing my homework while my parents__________ TV last night.
A:watched
B:were watching
C:have watched
D:are watching
B:were watching
C:have watched
D:are watching
正确答案是:
同类题型
I’d prefer ______ in the office rather than _____ at home watching TV.
Do you need any help with the box —No, thank you. I can _____ to make it.
Is everyone here—Not yet, look, there _____ the rest of thestudents.
I _____him not to smoke , but he didn’t think it necessary .
It is not I but Tom and his wife that ______ for the car accident.[ ]