Nick Carraway came back from the Buchanan's house and was sitting outside when he spots a figure emerging from Gatsby's mansion. Nick was about to call out to him, however he decided to stay silent and watch him; Gatsby was reaching towards the green light or the "Sound." So, the answer is B.
Someones history and what they did to impact others
1. Both
2. Either
3. Neither
4. None
5. Whole
The firefly hunt was breathtaking