The document is an opinion essay that defines an opinion essay, outlines its typical parts, and provides some useful language for writing one. An opinion essay presents the author's viewpoint on a subject supported by reasons and examples. It typically includes an introduction stating the topic and viewpoint, a body with 2-3 paragraphs giving the opinion and supporting reasons, and a conclusion that restates the main idea. The document also lists some common transitional phrases for giving opinions, facts, referring to others' ideas, providing reasons and results, addition, and concluding.