Final answer:
Gerald Graff's reading and argument about critical debates over the interpretation of Mark Twain's novel Adventures of Huckleberry Finn helped him to compose the kind of sentences he is writing now.
Step-by-step explanation:
Gerald Graff's reading and argument about critical debates over the interpretation of Mark Twain's novel Adventures of Huckleberry Finn helped him to compose the kind of sentences he is writing now.
He realized that the conversations he had with his classmates were similar to those of famous published critics, which made him more excited and empowered about reading.
By engaging with critical analysis and different perspectives on literature, Graff developed a deeper understanding of the complexities of writing and composing sentences.