问题
I called you this morning, but nobody answered it.— Oh, we ______ some running in the park.
A:are doing
B:were doing
C:have done
D:did.;
B:were doing
C:have done
D:did.;
正确答案是：
同类题型
Many people are wearing gloves and coats.So I think it is _________ outside.
Tom can play drums, but Sam can play tennis.
trol in the car ____ on our way to the beach, sowe had to walk there.
______ do you exercise —Once a week.
you like to read some news about the football game, Jane—______. I feel like doing something else.