Credit: Randy Holmes/ABC Television Group © 2011 Disney Photo: Meredith Hugs Zola on the Grey's Anatomy Season 8 Premiere on September 22, 2011

Grey's Anatomy Season 8 is just around the corner, so now's the time to brush up on all the Season 7 drama. We know there was a lot to keep track of, so take our quiz to make sure you remember the important details before the  Season 8 premiere.