There are much more opportunities to hand in papers before college exams than in middle schools. I remember that in middle school, I could hand in my papers only once in advance-the academic proficiency test. I chose a liberal arts student, but I have a good foundation in science. So, I basically finished writing all my science papers in a very short time, and I have enough confidence to hand them in. It seems that I haven't tried to hand in my papers in advance except this time. In college, many students choose to hand in their papers in advance, especially when they take the last exam, and they all want to leave school early. For me, I have begun to follow this trend, and scholars hand in their papers in advance.