This document provides instructions for writing an argumentative essay of 500-600 words on a language topic using at least 2 sources. It outlines the key elements the essay should include: taking a clear position, providing necessary background, giving good reasons to support the position, appealing to the reader's values and beliefs, and establishing the writer as a trustworthy person. It also provides guidance for the introduction, noting it should grab attention, introduce the general topic, narrow the focus, define terms/provide background, and include a thesis statement with a claim and reasons.