Nobody has __________ homework yet.
A. did
B. had
C. done
D. was
Giải bởi Vietjack
Chọn đáp án C
A: Do you know our town at all?
B: No. It is the first time I __________ here.
A: I’m sorry to keep you waiting.
B: Oh, not at all. I __________ here only a few minutes.
