Answers:
1- E. Allen Ginsberg
This excerpt is from the poem "A Supermarket in California" written by Ginsberg in "Howl and Other Poems" in 1956.
2- B. Langston Hughes
This excerpt belongs to "The Short Stories" by Langston Hughes. This particular lines are part of the story called "Why, You Recon?"
3- D. Kurt Vonnegut
This paragraph was taken from the story "Report on the Barnhouse Effect" which can be found in Vonnegut's collection of short stories, "Welcome to the Monkey House"
4- F. Robert Frost
This passage is from one of Frost's earlier poems, called "Mending Wall."
5- A. Ernest Hemingway
This passage was taken from one of "The Short Stories" of Hemingway, and is called "In Another Country."