听力原文：Woman: Could you give me something, for the pain? I didn't get to sleep until three o'clock this morning. Man: Aspirin is the strongest medication I can give you without a prescription. Woman: That isn't strong enough, and I don't have an appointment with my dentist until next week. Man: Who is your dentist? Woman: Dr. Williams. Man: Doesn't he have his office on the corner? Woman: Yes, he does. Man: Are you a regular patient? Woman: Yes. Man: Oh. Then I can call him if you like. Dr. Williams will give me pain prescription over the phone. Woman: I'd appreciate that very much. Do you think that he'll still be in his office? Man: Sure. It's only four - thirty. He should he there until five. Woman: Good. Man: Too bad you can't get an appointment sooner. Woman: I know. Dr. Williams is always hooked up though. I was lucky to get in as soon as I did. Man: In the meantime, he careful not to eat or drink anything too hot or too cold. Woman: I really don't feel like eating or drinking anything at all. Man: Well. I'll give Dr. Williams a call and we'll see what we can do for you. 8. Where did this conversation most likely take place? (8)