3.2 Take Part in a Birthday Party 参加生日派对
M: Happy birthday, Ann. Many happy returns of the day! Here is a present for you.
W: Thank you, Peter. Come into the dining room. We are going to cut the cake soon.
M: Ok, who is that girl?
W: That's Cathy. She is pretty, isn't she? She likes dancing. Ask her to dance.
M: Well, I don't know.
W: Don't be afraid. She isn't going to bite you.
M: Who is afraid? I am not afraid.
