同事忘了你交待的事情？有必要提醒他一下了。怎么提醒好呢？看看下面的對話吧。

a: terry? i need the file you took yesterday.
特里，我要用你昨天拿走的文件。

b: i'm sorry, jane. i left it at home. i'll bring it back tomorrow.
對不起，簡。我把它忘在家里了，明天給你拿來。

a: terry, i told you yesterday that i'd be using the file this afternoon.
我昨天告訴你我今天下午要用的。

b: i know, jane. i just walked out and it completely slipped my mind. i'll go home and get it at noon, all right?
我知道。我完全忘了這回事了。我中午回家去取，行嗎？