Answer:
A. destruction
Step-by-step explanation:
The context clues refer to the surrounding information of a word that helps us infer the meaning of that word. In the text, the narrator gives us several clues that help us infer that "immolation" means "destruction", some of them are: "but when he ventured upon insult I vowed revenge." "At length, I would be avenged" and "I must not only punish, but punish with impunity". All those sentences are indicators that the speaker was determined to do Fortunato great harm: to kill him, to destroy.