At the end of Chapter 5, of the Great Gatsby Nick says, “It was the hour of a profound human change, and excitement was generating on the air” (95). What happens in Chapter 6 to fulfill Nick’s prediction?

The event that took place in Chapter 6 of "The Great Gatsby" was that Daisy and her husband visited the Gatsby's mansion for a societal party, thus, reigniting a moment of lovely reunion for Gatsby.  

Explanation:

This visitation to Gatsby's mansion proved to be an excitement moment for Gatsby.  He had longed for the day to entertain Daisy in his own home.  This drawing close was bound to ignite their reunion.   F. Scott Fitzgerald's 1925 "The Great Gatsby" chronicled social divisions and individual aspirations.  The moral of the novel was partly fulfilled in Gatsby, who had longed to belong, not only to the affluent class, but to his true love, Daisy. Earlier, Daisy got married to one of the affluent men in town at a time that Gatsby was still struggling to make ends meet.

so are we writing a song for you or are we making characters for you.

i believe the answer is: b. mr. head had a long, tube-like face with a rounded open jaw and a short depressed nose.

this is because in the un-revised sentence it said that mr. heads face was long and tube-like, and he had a rounded open jaw. this is not a very grammatically correct because of how it seems to drag on with the and, replaced with, with, makes it sound more fluent in the description.