W: Peter, your voice teacher called to ask why you were not at practice for your concert program. M: I was there but I was standing with a large group and-tm didn’t see me. Q: Why did the teacher call?()
A.Because he wanted to invite Peter to a concert. B.Because he thought Peter was not at practice for the concert program. C.Because he wanted Peter to join the large music group. D.Because he wanted to see Peter at home.