We work many hours a day, working hard at our desks with keyboards and screens?
Well, since Elaborate is a synonym for explain, I would guess that the student would just have to explain more about the topic.
Answer to question 14
The reader learns that Tom told Wilson that Gastby had driven the car that killed Myrtle and the reader learns that Tom was trying to protect Daisy from Wilson.
Answer to question 15
Gastby's determination and Daisy's weakness.
Answer to question 16
Even though the people are guests in Gastby's home, they know very little about him.
Answer to question 17
The lenght and syntax reveal Gastby's excitement and arousal about being in Daisy's large house.