This document provides a review of parts of speech and discusses the importance of topic sentences in writing effective paragraphs. It defines the key parts of speech and provides examples. It then explains that effective topic sentences should state a clear main idea or opinion in the first sentence to give the paragraph unity and focus. Topic sentences should not be too broad or narrow in scope. The document includes activities for students to identify topic sentences and write their own based on supporting details. Homework includes reviewing parts of speech online, preparing for a quiz, and re-reading an assigned article in preparation for discussing it in the next class.