One pun is where Fortunato reveals that he is a member of the Freemasons and Montresor says that he too is a "mason." It is a pun because he does not mean a "Freemason"; he means a mason, a craftsman who does brickwork, the kind Montresor plans to perform on Fortunato to seal him in the catacombs forever.
Answer:
It would likely be a spirit, because spirits are the kind of ghosts that would be in nature. Ghosts are spirits, trapped, trying to escape.
Answer:
Character versus Nature; Protagonist: Greg; Antagonist: time
Explanation:
he's going against the clock to make his mind up
Answer:
Yes
Explanation:
There are four types of angles discussed here, for angles from 0 (exclusive) to 180 (inclusive) degrees: acute, right, obtuse, straight.