Answer: A (overwhelmed)
Explanation: The last sentence says, “This fact was somehow mixed and confused with his opinion of his own situation that it seemed almost a proper reason for tears.” This shows that the guy was so sad because his situation was making him overwhelmed and want to cry.
Answer:
Person versus nature
Explanation:
"A fierce rain had swollen the middle fork of the Kentucky river."
"The brown water overflowed its muddy banks."
And the epilogue - "Not even a flooded river could stand between Mary Breckinridge and the hospital her patients needed."
The text provides evidence of her going up against the forces of nature rather than the other options.
Cappella music is always played with the voices of one singer or others without musical instruments accompanying them. I hope this helps!