His agony could be a metaphor for something deeper, or he could have a different life than the one that you have already made up for him in your own mind. He could be in actual physical pain, or it could just be his mind.
I believe it's D, because without "(especially the corn)" its a complete sentence that still makes sense.
Answer:
"I wish I could go to Florida this summer", she thought, "but I just don't have the money."
Explanation:
