The document provides tips for writing a "for and against" composition. It explains that this type of essay discusses the advantages and disadvantages of a topic. It should include an introduction presenting the topic without opinion, a main body with paragraphs on arguments for and against supported by justifications/examples, and a conclusion that can include the writer's opinion or a balanced summary. The document provides examples and guidance on organizing arguments, linking ideas, backing up points, and techniques for beginning or ending the essay.