根据给出的首字母, 填入适当的单词, 完成对话。
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.
