根据语境用合适的词补全下面的对话。

Teacher=T   Jim=J   Mary=M   Bruce= B

T: Boy and girl, can you do? Mary, can you sing?

M: No, I . But I can the violin.

T: Oh, can play the violin! ! What can you do, Jim?

J: I can sing and play guitar.

T: OK! You and Mary can to our music club. Who can play the ?

J: I Bruce can play the piano.

B: No, I can't. I can sing and dance.