一.补充对话.A:Hi,Grace!Do you have a concert at school?B:Yes we d
一.补充对话.
A:Hi,Grace!Do you have a concert at school?
B:Yes we do.
B:It is September 9th.
A:Are you in the concert?
B:.I play the drums at the concert.
A:Sorry,I can't dance or sing.
A;Yes,I can play the piano well.
A:YES,I do.I am glad to join you.