Answer:
The first sentence has an idiom: over the moon
Explanation:
Both the second and 3rd sentence do not contain figurative language
the 4th sentence contains a simile not an idiom
There is a lot of illegally shipped alcohol, which everyone gets's drunk and becomes rowdy. This was during the time prohibition was an illegal and organized crime involving "speakeasies" and such places that would smuggle alcohol. Many of guests were people who were usually dying to get in contact with Gatsby for maybe a job or some big break, they wanted to be rich and famous like him. It shows the "moral decay" and a huge amount of materialism that was running rampant in the 1920's when consumerism was on the rise. In the 1920's it was all fun and games until the huge economic depression of the 30's.
The antecedent in the sentence is C
D. None of the above they all have errors.
I believe the answer is A