I’m going to the post office.While you are there,please buy me some stamps.

问题描述:

I’m going to the post office.While you are there,please buy me some stamps.

我本要去邮局,但你在那里,请帮我买一些邮票.

我准备去邮局。你到那里的时候帮我买些邮票

我准备去邮局。可你在邮局,那请给我买些邮票吧。

我正打算去邮局,碰巧你在那里,请帮我买些邮票

我正要去邮局.如果你在那儿,请帮我买些邮票.