Answer:
A, the main character’s struggle to fit in with his new community
Explanation: I just did it lol
This fragment is a run on
evidence: The bell rang before I could finosh my test. I wasn't able to answer my questions.
<span>expressing the depths of paradoxical emotions</span>
It has a positive connotation, suggesting the astrophysicist's long lasting and innocent fascination with the universe.