The Chase is on

1. The hound attacked Montag beacuse it had orders to catch him and kill him.
2. Montag defended himself by throwing a flamethrower at the hound so it will burn down.
3. What Montag realized about beatty is that beatty wanted to die because he didn't do anything to save himself from burning or trying to stop Montag. 
4. Montag ran six blocks into a alley to get to faber's house so Montag can tell him what happened and to get advice from faber. 
5. When Montag crossed the street he had to make sure there were no cars around so he decide to cross, but at the distance he could hear a car coming, but he decide to keep on going, but the car was getting closer and then Montag stumbled and fell, "an instant before reaching him the wild beetle cut and swerved out. It was gone".