I __________ for you for a long time.
A. has waited
B. have waited
C. am waiting
D. was waiting
Giải bởi Vietjack
Chọn đáp án B
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.
