First, my brother actually chose a student from the village head class with me. He asked for leave in his sophomore year. Of course, his reasons for asking for leave are also very strange. The reason why he asked for leave was that his brother was going to run for village head. However, he needs to go home and vote for his brother. Because every time you vote, you need to go in person, so this classmate asks the teacher for leave. The teacher was surprised to see this reason for asking for leave. However, the learning task of sophomore year is not particularly heavy, and the teacher still approved it for him.
Second, when people go to college, they are all adults, so many classmates' friends will get married and so on. Therefore, among the reasons for taking leave from college, there will also be the phenomenon of being the best man or maid of honor. Of course, this phenomenon is still rare, but there are exceptions. My size is to ask the teacher for leave when I get married in my freshman year, which is also the most special reason for my previous leave.
Third, there are many reasons for taking time off from college. Some classmates don't want to go to class because they are in a bad mood, so they ask for leave from their teachers and then travel to some places for fun. Although this reason for asking for leave is somewhat unreasonable, under normal circumstances, the teacher will grant it to you. After all, as long as it is not near the exam, university management is still relatively loose.