根据对话情景,在空白处填上一个适当的句子使对话完整、通顺.

根据对话情景,在空白处填上一个适当的句子使对话完整、通顺.
A:Hi,Tony.You don't look happy.1._________?B:We're going to have a baskball game with the team from No.2 Junior High School next Sunday.But one of my teammates fell ill .2___________?A:T'd like to,but I can't play basketball well.Would you teaching me?B:3_________.You can do it.Let's go and practice on the playground.(On the playground)A:4______________?B:Run with the ball like this?Of course you can.And you did very well.A:5____________.