ou C sen of the main idea. 3. The closing sentence ends the writer's discussion relevant to the topic. 4. A good paragraph is unified if all the sentence is clear logical manner. 5. Sentences in a paragraph should be arranged in a 6. The first sentence of a paragraph is always indent- ed. 7. A paragraph is a group of sentences with more than one idea. 8. The topic sentence is also called the concluding sentence. 9. A writer can add additional idea in writing a para- graph. 10. The relevant sentence controls the whole para- graph.