Writing Studio Here's an introductory paragraph for a paper I wrote. I started the paper with a factoid, then presented each main point of my paper and then ended with my thesis statement. Main Idea. The part of a topic sentence that states the main idea of the body paragraph. All of the sentences in the paragraph connect to it. Keep in mind that main ideas are… So how many sentences should you write in a paragraph? To know that, you need to determine what your readers want to see in your writings as different readers may have different expectations from you. Simply because you already signed-up to the newsletter. It&8217;s already included in the French Learning Package please check the link shared before. Paragraphs can contain many different kinds of information. A paragraph could contain a series of brief examples or persuasive text introduction a single long illustration of a general point. It might describe a place, character, or process; narrate a series of events; compare or contrast two or more things; classify items into categories; or describe causes and effects. Regardless of the kind of information they contain, all paragraphs share certain characteristics. One of the most important of these is a topic sentence.