听力原文:M: Do you like dancing? W: Yes, very much. Do you dance? M: I used to dance when I was younger, but not very often now. I'm getting too old. W: Too old? Nonsense, you don't look more than fifty. W: As a matter of fact, I'm nearly sixty. W: Really! You certainly don't look it. M: As it happens, today is my birthday. W: Is that so? Well, many happy returns of the day. M: Thank you very much. (12)