听力原文：M: Hi, I am going door to door tonight to tell people about the student action union. Do you have a few minutes? W: Sure. You know, I think I read something in the newspaper last week. M: Yeah, there was an article about us since the last issue. See, we are trying to protect some of the open spaces on campus. W: That's right. You are the group that is opposing the extension of the parking lot next to Smith Hall, right? M: That's us. We just feel it is important to save some of the natural beauty of the campus, like those precious trees. Some of those trees are hundreds of years old. W: It is a pretty place. My friends and I had picnics over there. M: Then you understand how we feel. We are organizing a meeting on Thursday afternoon to get the administration to reconsider the parking lot plan. W: Well, I have a class on Thursday afternoon. M: But maybe you could sign your name on this paper. We're going to summit it to the administration to show how the students feel about this. W: Sure, let me get a pen and I'll sign it. M: I have a pen right here. And let me leave you this handout about the student action union. Maybe you could come to some of our meetings. We get together once a month. W: Yeah, I'd like to know more about your group. Let me know when the next meeting is and I'll try to be there. (23)