When you enter college, you need to be able to write on any number of topics that you may have never considered. Not only do you need to write papers on different topics, but you will also need to writer different styles of papers and theses that you have never considered.
One of the most important things to consider in your writing is spelling and grammar. Don't make easy spelling mistakes that can get your essay marked down. Always use spellcheck to ensure you're using the correct spelling of a word and have someone proofread your work.