sell；     next month；     musical ability；     raise money；      How about

John：Where have you been？You missed the announcement about the music festival．

Frank：I was at the teacher's office．Music festival？

John：Yes， it's going to be（1）　　in the school hall．Frank，you can play the violin．（2）　　playing it at the festival？

Frank：Well， I’d rather play the piano．I can play Mojito， What about you，John？

John：Actually．I don’t have much（3）　　．I’d prefer just to do some voluntary work．I can（4）　　tickets．

Frank：So can I guess that the aim of the festival is to（5）　　？

John：Yes．All of the money will go to charity．

Frank：Well， if it's for a good cause， everyone should take part!