Conversation 2 A: Bob, would you me? B: Of course. What do you , Mom? A: Could you while I the key? B: All right. What's in them? They're so heavy! A: Just things we need tomorrow. B: Well, and open the door, please. I told you these things are heavy. A: I'm sorry, but I just the key. You must have it. B: Oh, yes! It's . But how can I while I'm ?