1, physical discomfort "physical discomfort" is the most commonly used reason for each student to take time off. Any cold, headache, diarrhea, vomiting or acute appendicitis can be the cause of physical discomfort. And it is often obvious that the physical condition is not good, so this reason is also the first of the top ten reasons for taking time off. 2. There is something at home. The definition of "things at home" is difficult to confirm. Although it is often used as one of the reasons for asking for leave, it is best to understand the students' thoughts first and determine whether they can get the truth through verification. For example, parents are sick or relatives have an accident. You can call to confirm. If you don't want to talk about it, you must relieve his worries and help him solve it if possible. For many families, it is inevitable to encounter serious illness and disaster. This is also the most common reason for taking time off, especially when there are elderly people at home or relatives with major diseases. However, if a family member is seriously ill and asks for leave in this name, the circumstances will be very serious. But teachers usually know more about students' families, so this is easy to judge. There are many other reasons, all of which can be approved, but I hope you don't ask for leave or leave without reason.