Answers
1. Answers varied: The dog, Dad's advice, Etc.
2. Broke the family tradition by moving to NY and pursued a career in the industry business
3. Phone call from Mistress
4. Isolated, Outsider
5. Fake, Liar, Changes herself
6. ."I am one of the few honest people that I have ever known"-Everyone is a liar
7. His longing for Daisy
8. Daisy and Gatsby were once in love with one another
I felt that these questions were the must knows for each chapter. For the reason, that they reveal important character traits and the definitions of the relationships for each character.