她被非常残忍地对待。

She had been very ___cruelly treated.

许多年轻人和儿童去看被残忍地关在栏杆后面的动物。

Many young people and children go to see animals ___cruelly held behind bars.

在这个故事中，反派角色行为残忍。

The villain acted ___cruelly throughout the story.