When I was doing my homework, Blaire called me to go out with her. She wanted to go to the bookshop. I also have some books to buy, so I go out with her. I will return at about 5 o'clock p.m.. Don't worry about me.

Yours,

Lily

亲爱的爸爸：

我正做作业的时候布莱尔打电话叫我陪她出去一下。她想去书店，我也有些书要买。我大概下午5点回来。不用担心我。