oMake sure you haven't constantly used the same word in the same paragraph. This can be very irritating to the admissions officer and it only needs a little more thought to re_word or, very often, it can be omitted without affecting the sense. A thesaurus is useful for finding alternative words.
The introduction _ This may sound strange but saving the introduction for last is more advantageous than it may seem. Having written the body and the conclusion, you are now in the best position to tell the reader, as creatively as possible, what they are reading into. In the introduction, explain your thesis statement and how you are going to affirm it without being too specific. Do not use typical introductions such as"This essay is about..." or "The topic of this essay is..." or "I will now show that..." It is not only boring but also uncreative.