A:Hello? This is Jill. ?
B:Hi, Jill. It's Mary speaking.
A:Oh, Mary. What are you doing now?
B: .
A:Really? What do you think of the talk show?
B:It's kind of boring. ?
A:I'm doing my homework.
B: ?
A:No, not too much. I will finish it soon.
B:So, let's go to the zoo after you finish your homework.
A: . See you.
B: OK. See you then.