A、She expects Greg to keep his promise. B、She expects Greg to give her a call sooa C、She expects Greg to go to the theatre group

M: Hello?
W: Hello, this is Susan Wilson. May I speak to Greg Roberson. please?
M: Hi, Susnn. it’s Greg. What can I do for you?
W: Well, I’m calling about the theatre group. I belong to the Princeton Players. We’re looking for more people to join, especially men. And I thought you might be interested.
M: Oh. gosh! You know how much I love acting, but I’m taking some very hard courses. I might be able to learn my part, but I would hardly have time to come to the rehearsals.
W: Well, actually we rehearse only one night a week, Thursday, from 7 to 10, then we wouldn’t have to put in extra time before a performance.
M: Only once a week, you say? Well, could you give me time to think it over?
W: Sure. But look, why don’t you come and watch our rehearsal next Thursday? I think you’ll like the way we work. When you see how much fun it is, you’ll want to join right away.
M: Okay, I’ll come to a rehearsal. But I can’t promise more than that.
W: Great! I’ll give you a call on Wednesday to remind you. Talk to you then. Bye now.
M: Bye, Susan.
Question 11 to 15 are based on the dialogue you have just heard.
11. What does Susan think Greg might be interested in?
12. How often does the group rehearse?
13. Why does Greg ask for time to think about whether he will join the group?
14. What will Susan do on Wednesday?
15. What does Susan expect Greg to do?