As you are walking home ,a car pulls over ,the driver leans across the car ,rolls down the window,and asks ," how do you get to interstate 70?". Your history professor has asked each student to give anorak report describing one battle from the civil War. You decide to review the Battle of Gettysburg. Each Thanksgiving you see your aunt a fruitcake made from your unique prize-winning rec. This Thanksgiving ,when she comes for her annual visit,she asks you to tell her how to make your special