Which type of letter is this? Is it formal or informal letter?

How does the narrator’s knowledge of his postapocalyptic world in "by the waters of babylon” affect his reactions to the different settings? it motivates him to make up stories about the world and the places he explores. it has caused him to fear the settings outside the hill country, so he tries to avoid them. it forces him to reject what he sees and experiences himself at various locations in the story. it makes him cautious about new settings yet open-minded and critical of what he experiences.

Which type of novel is characterized by complex characters, often with mixed motives, rooted in a highly developed social structure? a. gothic b. realistic c. psychological d. historical

What type of figurative language is used in this sentence from james joyce's "the dead"? his soul swooned slowly as he heard the snow falling faintly through the universe and faintly falling. a. metaphor b. alliteration c. hyperbole d. euphemism