听力原文：Sue: What do you mean, Mary, when you say, 'I never invite friends round to my house?' No, sorry, I can't accept that. I invited everybody round here for a party on my last birthday, remember? I was going to cook something special for you all and then Henry and Mark insisted on taking us out to that new Japanese restaurant in town. It's true that I accepted their offer, but I thought it would be very rude to refuse. You hear a woman talking to a friend on the phone. What is she doing?