选择合适的句子,补全对话(共5小题,每小题2分)
A: Hello, LiuYun. __________________________ ?
B: I visited Mike.
A:
?
B: Because it was his birthday yesterday.
A: Did he have a birthday party?
B: _______________________.
A: __________________________________?
B: There were fifteen children at the party.
A: Were Mike’s parents at home?
B: ______________________________.