Attend Your Classes Regularly Being late, leaving early and being absent from class are common phenomena on college campus. It’s quite natural for us to ponder over the question of how to solve these problems. First of all, it is important to ensure the attendance of students in college education. Based on research, it is revealed that most students admitted they have spent 11s (11%?) of their time being absent from class. Furthermore, it is obvious that students should be self-disciplined. Without discipline, it's difficult to be late. Last but not least, teachers should set a checkout (a gate?) to prevent students from leaving early. We should all abide by the school rules. It is good for us to do so.