选内容补全对话/短文

A. aunt   B. nurse   C. T-shirt   D. behind   E. mother

The children are talking about the family album. 

Peter: Hello, Betty!

Betty: Hello, Peter! Look at this photo of my family. 

Peter: Wow, it's a big family here. There are two young ladies (女士) in the photo. Which one is your ?

Betty: Guess! She isn't wearing a .

Peter: Is the lady  you? She is wearing a blouse. 

Betty: No, she's my . She is my mother's older sister.

Peter: Is the one in a fancy hat?

Betty: Bingo!

Peter: She looks so pretty. What does she do?

Betty: She is a  in a hospital.