A kind of context clue that the mening of the unknown or unusual world is restated in the context or sentence.
An expository essay is a special genre of essay which requires that a student investigates an idea, evaluates evidence, expounds on the idea, and sets forth an argument concerning that idea in a precise and concise fashion.
Luckily, I have written an editorial before, so I think I can help you. First, make a chart so you can plan it first. You need your main opinion, or what side you're on of your topic. There should be two things that branch out from it; your side's evidence and what the opposing side's evidence would be. You would mostly write about your own side, but if there is a strong opposing side you should mention it anyway. Once all the evidence is gathered and already written in the paper, think up the conclusion. It should be pretty basic, summarizing both sides and a restatment of your opinion.