Sam: Hello, this is Sam. .
Bobby: Hello, Sam. This is Bobby.
Sam: Bobby, can you come to my party this evening?
Bobby: When is the party?
Sam:
Bobby: All right.
Sam: What about Tina?
Bobby: No, she can't. She has a piano lesson this evening.
Sam:
A. At six o'clock.
B. It's Saturday.
C. I'd love to.
D. Oh, what a pity!
E. Can she come to the party too?
F. Is that Bobby speaking?
