她似乎在悼念逝者。

She seems to be ___mourning the deceased.

她穿着黑色衣服表示对逝者的哀悼。

She wore black clothes as a sign of ___mourning for the deceased.

在哀悼期间，她一直穿着黑色的衣服。

She wore black clothes during the period of ___mourning.

整个社区都在为这位敬爱的老教师的去世而哀悼。

The whole community is ___mourning the death of their beloved elderly teacher.