根据对话语境，在空白处填写恰当的句子补全对话。
A: Good morning!
B: Good morning! I'd like to join the school volunteer project, but (1) ____________.
A: OK, don't worry. Let me help you. (2) ____________?
B: I love singing and telling stories.
A: Well, you could help look after young children on weekends.
B: (3) ____________. I can sing for them and tell them stories. I'm sure that children will love me.
A: I agree with you. (4) _____________?
B: Sure. I am Peter White. My telephone number is 885-276.
A: OK. I'll call you as soon as possible.
B: (5) ______________.
A: It's my pleasure.
1.___________________
2.___________________
3.___________________
4.___________________
5.___________________
