情景會話。 1. A: Hi! B: ____1____. A: What's your name? B: ____2____. A: ____3____? B: 535-2875. A: Thank you. B: Not at all. 2. A: Come and meet my family. B: OK. A: This is my grandfather. B: ____4____? C: How do you do? A: This is my sister Jane. B: Hi, Jane!____5____. D: Hi, Dave! Nice to meet you, too. 3. A: Jeff, is this your watch? B: Oh, no, ____6____. It's Mr King's watch. A: Mr King, is this your watch? C: Oh, yes, ____7____. Thank you. A: Not at all. 4. A: Tony. Is that your key? B: No. ____8____ key is here. That's ____9___ my key. It's ___10___ key. A: Whose? Mark's? B: Yes.