please guys HELP me!!!

1.The mother is always disappearing from her parties every time grandmother is about to sing?

2. How do we know from encounter between Gretel and the Fury that he is sure of winning the war?

3. What did her liszt emphasize in his tutoring and what did Bruno think about that`?

4. Int the book, Bruno and Gretel get lice. They started to cry, but for diferent reasons,

Gretel's reason and Bruno's reason?

HELP!!!