My cousins __________ on holiday for 3 weeks.
A. has been
B. are going to be
C. have been
D. were
Giải bởi Vietjack
Chọn đáp án C
A: Who’s that pretty girl Tom dancing with?
B: I don’t know. I __________ her before.
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.
