Answer:
"People can change for the better".
Explanation:
The excerpt supporting the theme i. e. "people can change for the better" because in the story of "a reformation" written by o' Henry shows that a person who commits many crimes can change himself if he decided to change. People are able to change themselves for their beloved just like in the story of reformation in which a person named Jimmy Valentine changed himself for his beloved.
Answer:
Whenever I Have Been Warned About What Will Happen In The Future.
Explanation:
Sounds like hasty generalization to me!
A central idea is the main subject. For example, the main idea of "Humpty Dumpty" is that he was so broken, nobody could put him back together. Normally, a main idea is the thing in the piece that is most talked about.
Answer: c. Plot
Explanation: the plot has all the content and based on the content the theme is identified by the reader.