The author uses ethos (author credibility and trust in their credentials) by using the word "our" so often. This places the author in collaboration with the reader, showing that he believes that they are all one and working together to achieve a common purpose.
Im pretty sure its independent
It will air be to her the one that I hear to hear when your age talking to someone in there for I am cool
It look like c but it could be B do they ask for Shortened phrases?