A: I lost my new pen. B: Where did you lose it? A: I don't know. B: When did you lose it? A: I think I lost it today. I used it yesterday. B: Did you check all your pockets? A: I checked all my pockets. B: Did you look in your desk? A: Yes. It isn't there, either. B: It's probably around somewhere. A: Oh, well, it only cost me a dollar. B: Only a dollar? Don't even look for it.