Can someone just help me with these 4 questions; I answered the other 36 questions, To Kill a Mockingbird?

Okay, Boo is the one leaving treasures in the tree, Scout calms the situation outside the jail, it's Bob Ewell who attacks Jem and Scout, and Boo saves them. And not too sure about the last, but I think it's his defending Tom... "Later, Scout feels as though she can finally imagine what life is like for Boo. He has become a human being to her at last. With this realization, Scout embraces her father’s advice to practice sympathy and understanding and demonstrates that her experiences with hatred and prejudice will not sully her faith in human goodness."