根据句意，选词并用其适当形式填空。
The whole family would die ____ _____ he left the children to die in the forest.
Hansel made a plan to save ____ _____ and his sister.
The bird’s song is so _____ ____that we should follow it.
As soon as he saw his parents, the little boy stopped___ _____ .
Ms Brown never seems______ ___