brave

她勇敢地冲进火场救出了那个孩子。

It was ___brave of her to rush into the burning building to save the child.

那个勇敢的女孩把小猫从树上救了下来。

The ___brave girl saved the small cat from the tree.

她足够勇敢在课堂上提问。

She was ___brave enough to ask questions in class.