情景会话。
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.

补全对话。

补全对话。

—Is that your key, Tim?
—No. It's not ____. I think it's Sam's.

A: Tony. Is that your key?
B: No.   1   key is here. That's   2   my key. It's   3   key.
A: Whose? Mark's?
B: Yes.