A: Hey. Gina. Do you want some ice cream?
B : No. thanks.       
A: Really? Where are you going?
B: I'm going to play baseball. Do you want to come?
A: Sorry. I can't.      
B : Well. come later then. We're playing all afternoon.
A:              But I'm not very good at baseball.
B : Don't worry about that.               You can just watch. Come on. it'll be fun.
A: Well. OK.           
B: OK. See you!

A．It sounds nice．

B．See you later．

C．I need to study．

D．I'm going out．

E．I don't think so．
F．You don't have to play．
G．You can do that again．