补全对话：根据上下文的意思，选择适当的句子抄在横线上。

A:                                       ?
B: I often go shopping with my parents.                             .
A: Oh, you are helpful at home.                                   ?
B: Summer. Because I can swim in the lake.                         ?
A: Me too. Because my birthday is in summer.
B:                                    ?
A: It’s June the first. It’s Children’s Day ,too.