听力原文：M: Susan, could you do me a favor? W: What is it, John? You will ask for a leave from Professor Li's class again? M: No, no. This is easy compared to that. My cousin is coming on Thursday. She has an interview at the college and I promised my aunt to look after her. (23) On Friday, I must be on duty at the library all day. And I am wondering if you can show her around during thaw day? W: Ok, I am free on Friday. What kind of things does she like to do? M: Actually she is still in high school. (24) So she probably enjoys anything on campus. You may show her around on our campus. W: Well, that is an easy job, and is she interested in the painting exhibition? M: (25) I think there are no other things than painting that can make my cousin happy_ You know, she wants to apply for the arts as her major in university. W: That is so great. I may find a friend with the same hobby. And I know that an exhibition is being held on the arts department on campus. M: Well, how about the time schedule? I'll plan on dropping her off at your place on the way to work, around eleven. W: Sounds good. Meantime I'll keep Saturday open. M: I hope this works out. I feel kind of responsible. And I want her to have a good time. Anyway I really appreciate your help. W: No problem. (20)