The language of the essay must be free of words with inappropriate denotations or connotations. Slang and colloquial expressions such as a lot, hassle, or air head should be avoided. On the other hand, you should not try to make your writing fancier by using expressively formal, archaic, or technical words gleaned from a source such as a thesaurus. When writing an essay on a specialized subject, you should use the terms appropriate to the subject but never employ jargon where simple terms would do. Any handbook discusses problems and answers other questions you might have concerning word-choice.
Most spelling errors are inexcusable, especially titles and authors or works studied in the course.
Use a dictionary and proofread typed essays and transcribed pages. If the expression is commonplace, discard it. Most cliches indicate laziness and trite thought. Shifts in tense . This scheme will produce shifts in tense which are legitimate and graceful as long as you are consistent.