It seems that I haven't graduated yet, just in the internship stage. During this period, the unit should not be too strict with your attendance requirements. After all, you are still a student, so you can explain it clearly to the unit leader. But in order to avoid leaving a bad impression on the company, you should try your best to reduce the number of leave. If you can use your spare time or lunch break, don't ask for leave, or other students will help you.