This document discusses how to write a coherent paragraph. It begins by explaining the key parts of a paragraph: the topic sentence, supporting sentences, and concluding sentence. The topic sentence introduces the main idea, while supporting sentences provide details and examples. The concluding sentence summarizes the paragraph. The document then provides examples of topic sentences, supporting sentences, and discusses how to identify each. It emphasizes the importance of coherence and provides techniques to improve coherence like using transitional expressions, pronouns, repetition, and parallel structure.