Answer:
The correct answer is option B. Mr. White makes his third wish on the monkey's paw to return his son to the graveyard.
Step-by-step explanation:
The climax is the peak of a narrative where important decisions are made.
In this story it happens when Mr White asks for his son to disappear when he was knocking the door.
He and his wife heard blows closer and closer and Mrs. White blindly wanted to meet her son. But that was not really their son, but a monster who was probably going to kill them. This situation generates a state of great anxiety at this point.