二、听录音，给下列图片排序。

1. G: Nice to meet you.

B: Nice to meet you, too.

2. B: Who are they?

G: They are my sisters.

3. G: This is my family picture.

B: You family is so big.

4. G1: This is my friend, Lucy.

B: Nice to meet you, Lucy.

G2: Nice to meet you, too.