整个社区都为这位善良老人的去世而哀悼。

The whole community ___mourned the death of the kind old man.

整个村庄都为逝去的老人而哀悼，人们穿着黑色衣服以示敬意。

The whole village ___mourned the deceased elder by wearing black clothes as a sign of respect.

他哀悼失去的老朋友。

He ___mourned the loss of his old friend.