This document provides guidance on writing effective sentences for text response essays. It begins by explaining the importance of writing skill for English class and outlines the chapter's focus on improving sentence structure. Examples are given of basic introductory sentences that introduce the text, author and main idea. The document also discusses using more detailed and descriptive language in introductions. Various sentences types that can be used in introductions are exemplified, including topic sentences and sentences that refer to the text in different ways. Tables with suggested words and phrases to aid writing introductions, topic sentences, and body paragraphs are also included.