The correct answer is B.
The men know his name before they have been introduced. They have been watching the chase on TV and have been expecting Montag to show up.
They give him a drink that helps him escape the Hound, and the Hound eventually gets someone else, allowing everyone to think it was Montag.
The preposition in question is "on", and its purpose is to show you where the dog chewed. You can remove the preposition to form the sentence "The brown dog chewed the rawhide bone." You can also rearrange it to find the preposition, "on the rawhide bone, the dog chewed" in what is commonly known as the Yoda technique.
C I hope it help if not I’m really really sorry
