一道英语补全对话的题A：Hello?--------is thatB:This is David -----------

一道英语补全对话的题A：Hello?________is thatB:This is David ___________.Can I speak to Peter?A:Yes,______________on,please.B:Thank youC:Hello?David?B:Hi,Peter.Have you ___________your homework?C:No,not yet.B:Would you like to come to play basketball with us when you are free?C:Great!I'd love to.B:Ok.Please _______________me then.GoodbyeC:Bye.