听力原文：W: You look really busy today. Are you going to have everything ready for tomorrow's workshop? M: I've just finished arranging a screen and projector, and I still have to bring the chairs and desks into the conference room. I also have to make a dozen copies of handouts for the participants this afternoon. W: Actually, I've just realized that there would be more people showing up. So I think you'd better double them. M: No problem. I' II prepare them this afternoon. What are they doing?