In an expository paragraph, you give information. You explain a subject, give directions, or show how something happens. In expository writing, linking words like first, second, then, and finally are usually used to help readers follow the ideas. Remember that all paragraphs should contain a topic sentence.
Answer:
C
Explanation:
you dont particularly need formality for the others. besides, formailty is a tool mostly used to make a convincing arguement by creating ethos, or provin that you know what you're talkin about.
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