补全对话（5个小题，每小题2分，共10分）
根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意义连贯、完整。
A: Hello, Sonia! We’ll have our School Day next Wednesday.
B: Yeah. That’s right. What’s up?
A: Let’s do something for it.
B: Good idea!
B:                            .
B: Have you? What’s the volunteer club for?
A: It helps organize celebration activities on that day.                           ?
B: Sure, I’d like to join the club, too. By the way, my MP3 is broken.    ?
B: You are a lucky dog! You needn’t go anywhere. My father is good at repairing it.
A: Really? Thank goodness. I have asked many students. But nobody knows.
                     . And I need it.
B: A listening test? When?
A: Next Monday.
A:                             .
B: Thank you.