意识到错误后，他露出了一个歉意的微笑。

He gave an ___apologetic smile after realizing his error.

她对错过会议感到非常抱歉。

She was very ___apologetic about missing the meeting.

如果我的话冒犯了任何人，我深表歉意。

I am deeply ___apologetic if my words caused any offense.