It looks good.
You did a nice job being descriptive and your grammar looks fine.
Answer:
Making this difficult choice requires a great deal of careful thought.
Explanation:
Typically in english you place the adjective before the noun.
I think it would be a misplaced modifier.
the sentence should be "will drank nearly a gallon of lemonade."
I’m going to say Kokichi and Leon
Hope I’m right