Answer:
Poe is able to create suspense throughout the whole story by talking about the tunnels and how damp and dark they are and the presence of death. The way he writes this story shows dark imagery. You can imagine Montresor taking Fortunato into the tunnels and how dark it is
Answer:
Usher was noticeably different
I put a shadescreen on my patio door.
Readers should generally use quotes from the text to support their conclusion because that way they have backup to their conclusion. If they simply give their opinion without reasoning, then their conclusion can seem sketchy.