单项选择题

Conversation 2
M: May I come in
W: Yes, of course.
M: Hello, Kate. Where is Jane I want her to type this letter for me.
W: I’m afraid she can’t. (8)She isn’t working today. She is studying for the exam.
M: The exam Is she going to school
W: Yes, she is. She is learning Japanese at night school
M: I see. Are you going to night school, too
W: No, I’m not, not this year. (9)But I’m thinking about taking a course next year.
M: That’s a good idea. Is that expensive
W: No, not very. (10)Anyway it’s worth the money.

How about the cost of the night school()

A. Expensive.
B. Cheap.
C. Worth the money.
D. We don’t know.