I'm sorry; I've forgotten your name.

　　對不起，我忘了你的名字。

　　I almost forget to pay the phone bill.

　　我幾乎忘記電話費用。

　　We must not forget about the grass roots.

　　我們絕不能忘記民眾。

　　That was a moment that I shall never forget.

　　那個時刻我永遠不會忘記。

　　Forget yourself and think of someone else for a change.

　　別光想著你自己，你也為別人想一次。

　　I'm afraid I forgot myself and kissed him wildly.

　　當時我有些忘乎所以，瘋狂地吻著他。

　　Don't forget your friends when you become rich.

　　致富后不要忘了老朋友。