Answer:
imagery, stanzas, symbolism, tiles, theme ,structure, repeat, sound
As someone who writes books, I'd normally use quotation marks, and the person is obviously talking, so the first one should be correct.
Answer:
Jealousy, once consumed, will take over the mind and body, and not only hurt the people around that individual, but destroy that individual. In Othello, we see the protagonist fall guilty to jealousy, even though he has said that he doesn't let his feelings get the better of him.