I need help with it if you could help me that would be great.​

He is not to get noticed.  He probably is running from something.  The sentences you should circle include sentence 2 where he talks about how he is sitting low in the seat and pulling his cap over his face as much as possible.

The other sentence that comes after 7 Eleven should be circled too - "I'm way down in the seat..."

Someone is going to sit beside him and he will not have 2 seats to himself and he will not be able to shield himself as much.

Explanation:

using inferences to predict what will happen next

the sentence that avoid faulty coordination is:

culture, which is well represented in philadelphia, plays a major role including theatre, music, and the visual arts.  

faulty coordination occurs when the writer gives equal importance two different ideas (clauses) which in fact are not equivalent. in order to correct a misplaced clause or idea, the writer can place less important or emphatic ideas in a relative clause as in the previous sentence.