听力原文：M: Hello, Campus Daily, advertising department. This is Mark speaking. W: Hi. I'm calling to place a couple of ads. M: Sure. Under what classification? W: Well, I want one in the 'Roommate Wanted' section. M: All right. And how would you like that to read? W: Ok, it should read female roommate wanted for pleasant, sunny two bedroom apartment on Elliewood Avenue, three blocks from campus. Share rent and utilities. Available September 1. Call between 5 and 9 P.M. and ask for Cecilia. M: Fine. And what about your other ad? W: That one I'd like under 'Merchandise for Sale', and I'd like it to read 'Matching blue and white sofa and easy chair, excellent condition, $350 or best offer. Call between 5 and 9 P.M. and ask for Cecilia.' Did you get all that? M: Uh-huh. You'll want your phone numbers on these, right? W: Oh, sure. Thanks for reminding me, it's 5556972. M: And how long do you want these ads to run? W: For a week, I suppose. How much would that be? M: It's five dollars a week per line. Each of your ads will take up three lines, so that's $15 per ad. (23)