As Esperanza lived in a Latino slum neighborhood, she vowed that one day she will leave mango street and have her own house unlike her parents' house which is quite run down and open. Because of this she doesn't really have much privacy. She vowed to herself she will buy her own house hen she leaves
I believe that the answers for both 6 and 7 are D.
He didn't like that his mom spoke to him in so many was because it confused him