听力原文：W: Excuse me. My watch stopped running and I'm not sure what's wrong with it. M: Well, let me look at it. W: OK. It's a new watch. I've only had it for about a year. M: Hmmm, it seems that it just needs a new battery. They only last about a year, you know. W: Oh. That's a relief. I was hoping it wouldn't be broken or something. In fact, last week I got some water on it and I was afraid that the water might have ruined it. How much is a new battery? M: It's six ninety-nine plus tax for a battery. W: Oh dear, that seems like a lot. I thought my friend said she paid about three ninety-nine plus tax for a battery. M: Well, she may have. But we are a watch-repair shop and we install your battery and then guarantee it for a year. If you have the watch cleaned here, we guarantee it for an additional three months. W: Well, I guess you get what you pay for. I'll get my battery here. How long will it take to put it in? M: Usually I can do it right away, but right now I'm way behind in my repair of a large shipment of watches. They all need to be fixed by this afternoon. Can you leave your watch here until about 5:00 p. m. ? W: Oh dear, I'm afraid I can't. I need to get back to work and I have to work this evening, so I couldn't pick it up by five. And I have to have it by tomorrow. M: Well, then maybe I can just squeeze it in now. It'll only take a few minutes. Can you wait? W: Oh, I'd really appreciate that. Sure, I'll wait. M: OK. Just sit down over there. I'll have it fixed in a few minutes. W: Thanks a lot. What is the problem with the woman's watch?