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her: White. Salesman: What about this one? Mother: All right. ______________ Salesman: Twenty yuan. Mother: OK. ___________ Can/May I help you? What color do you want? / What’s his favorite color? How much is it? I’ll take it. 1. Numbers: 1999 2. Useful expressions: What can I do for you? / May I help you? I want … / I’d like … Can I try it / them on? Sure. It looks very nice on you. How much is it/are they? We’ll take it. 1. Review the numbers 21— 999. 2. Recite 1a. 3. Preview Section B.