-Mary, I hope you’ve packed and are ready to leave.-Yes, I’ve packed, but not quite ready. I can’t find my passport.-Your passport? That’s the one thing you mustn’t leave behind.-I know. I haven’t lost it. I’ve packed, but ( )-Well, you have to find it at the airport. Come on! The taxi is waiting. A: there might be a traffic jam. B: I’ve probably left it in a taxi. C: I’m afraid you’ve taken it. D: I can’t remember which bag it’s in.