When you are in college, you may be asked to write a variety of written assignments, from essays to term papers, research papers, dissertations, and many more. and explore more All of these, like essays, are extremely important to test your kind of thinking, writing skills, and in-depth understanding of grammar and spelling. So, to help you improve the resource a bit, we've put together a list of the most common mistakes, along with some tips on how to fix them when writing an essay.