What are they talking about?

M: Hi, Judy. Do you think there’ll be a test on Wednesday?
W: I don’t think so. I don’t want to study that hard tonight. There is an interesting program on TV tonight.
M: We didn’t have one last week. So I think we might have one on Wednesday.
W: Axe you sure?
M: I’m pretty sure. So I’m going to work on my textbook tonight.
W: Yeah, I guess we’d better. Don’t forget to look at the questions at the end of the chapter.
M: Thanks for reminding me.
W: Well, we’d better get off the line and get busy.
M: See you in class.
W: OK. So long.