Yes - the tense of a verb is tacked onto the end.
The correct inference of the passage from "The cask of Amontillado" would be : D. the narrator has been insulted many times and vows revenge against fortunato.
The narrator could not fortunato when he needed him
Hope this helps
The active voice describes a sentence where the subject performs the action stated by the verb.
<span>Artemidorus enters a street near the Capitol reading from a paper that warns Caesar of danger and that names each of the conspirators. He intends to give the letter to Caesar and he reasons that Caesar may survive if the fates do not ally themselves with the conspirators.</span>