Macklemore are feeling in their respective lives -- likely contributing to the success of the song, since their message is 100 percent genuine.
The correct answer is B. (9). It should read it's, not its.
I'm assuming the underlined conjunctions are <em>both </em>and <em>and </em>(because you didn't underline any, and those are the only two conjunctions in the sentence).
Those conjunctions are called correlative conjunctions - this means that they are connecting two items which are equally important. So, this woman saw both Billie Holiday and Ella Fitzgerald - and both of those artists are important to the woman.
