Hmmm well you can go with B because according to Juliet she loves Romeo instead of hating him for being the enemy son.
The traditional order of the sentence is inverted, or reversed.
Answer:B
I think this is the answer.
All families have there ups and downs but, each individual family member makes a family a family. without any family members it just makes it an individual
The usage if vast in this passage means large, therefore the answer is A.