18. Housekeeping: May I help you? Mrs. Liu: Yes. I’m Mrs. Liu. We’ve just changed rooms, from 706 to 1012. I think I lost my scarf during the move. Housekeeping: I’m sorry. ____________ Mrs. Liu: It’s blue and green, made of silk. Very expensive! (A) Where did you lose the scarf? (B) Which room do you like better? (C) What does your scarf look like? (D) Why did you move to another room?