Jill: Alice, Peter and Mike are talking on the Internet.

Peter: I like playing the v____. Sometimes I go to the hall with my friends and play it there.

Alice: I like playing the g____. I go to the____every Friday afternoon.

Jill: My brother Ben and I love m____. We always play the drum together after school.

Mike: I am a school volunteer(志愿者). Sometimes I play the t____for the old men. They are happy.