题目内容：

选择适当的词语完成对话。 (5分)

A: Good morning, Lucy!

B: (1)________ (2)________, Bob!

A: How (3)________ you?

B: I’m (4)________. Thanks. And (5)________?

A: I’m fine, too.

1.A. Thank      B. Good        C. Hello         D. Hi

2.A. girl        B. boy          C. morning       D. lab

3.A. are         B. am          C. is            D. it

4.A. yes        B. sure          C. here          D. fine

5.A. us         B. you          C. her           D. his