问题
I saw them ___football on the playground when I passedby.
A: playing
B: were playing
C:played
D: to play
B: were playing
C:played
D: to play
正确答案是：
同类题型
When can we go to visit you—- Anytime you feel like ______.
He made an apology ________ be blamed ________ what he had done.-It’s really wise of him.[ ]
I like teachers ______ always encourage us to do something we are interested in.
If it were not for the fact that you _____ ill, I would ask you to do this right now.