她对陌生人的礼貌态度让所有人都感到温暖。

Her ___politeness to strangers made everyone feel warm.

在正式场合，礼貌是至关重要的。

In formal settings, ___politeness is of utmost importance.

他在会议上以得体的礼貌回应了尖锐的问题。

He responded to the tough questions with formal ___politeness during the meeting.