选择合适的句子补全对话。

A．he is my little cousin, Jack

B．at that time she was young and thin

C．Who’s the little boy?

D．He has achieved his dream.

E．he is an English teacher

Sally: Look, this is my family album (相册).
Tim: Wow! Is this your mother?
Sally: Yes, 【小题1】.
Tim: 【小题2】
Sally: Oh, 【小题3】. Do you remember him?
Tim: Oh, yes. He was so cute!
Sally: And now he is very handsome. He graduated this year, and now 【小题4】.
Tim: Good for him! 【小题5】 He wanted to be a teacher when he was a primary school student.