Yes, sick leave and personal leave. If you want to stay for a long time, you'd better communicate with the counselor in advance. Different schools need different procedures! But there is a way to keep your student status!

1. If you want to keep your student status, come back and learn from the results you left behind.

2. I just don't want to waste time at school, communicate well with the counselor, make a personal relationship, find an excuse to study at home, and wait until the exam is over.