My sophmore year goal.

One goal I hope to accomplish throughout my sophomore year is to keep my grade in the A and B range. Usually, throughout the school year my grades are much like a roller coaster, with good grades starting out each quarter, but dropping as they go on. I know I haven't been working the hardest I can. This definitely isn't the best habit someone can have, which is why I want to get rid of it, and keep up the best grade I can really get.