The Pit and the Pendulum is a short story that best fits the horror genre of literature.
Answer:
"John hopes the sleeping bag will keep the den dark and the bear calm a bit longer."
Explanation:
John wants the bear to calm down, and he wants to keep the darkness within his refugee by covering the entrance with the sleeping bag, He is hiding from the bear because he wants to avoid being attacked by it.
An idiosyncrasy is a characteristic, habit, mannerism, or the like, that is peculiar to an individual.