补全对话。 A: Hi, Jack. What do you like doin

问题：

补全对话。

A: Hi, Jack. What do you like doing after school?

B.           1                     

A: Do you like to have a race( 比赛) with Class 2?

B:.          2                     

C: May I join your team too?

A:.          3                     

B: Who else is good at running?

C: Charlie.

A: Is he in the classroom?

C:           4                     

B: Where is he now?

C:           5                     

A: Let's ask him to join us.

B: and

C: OK. Let's go.