grieve|grieved|grieves

她需要时间独自哀悼逝去的父亲。

She needs time alone to ___grieve for her late father.

失去宠物让她感到非常悲伤。

Losing her pet ___grieved her deeply.

看到你受伤的样子让我很难过。

It ___grieves me to see you in pain.