The document provides guidance on writing an expository essay. It recommends choosing a topic and deciding whether you are for or against it. It advises listing 4-5 main points to argue your position and collecting evidence to support each point, such as statistics, examples, quotes, and real-life stories. The structure of an exposition includes an introductory statement, a series of arguments with evidence, and a conclusion. Language features to use are the present tense, emotive words, verbs of belief, connectors showing reason and choice, adverbs of time sequence, and rhetorical questions.