There are exams which I have already passed before expelling

When student are reinstated to a lower course, there might be some subjects which they have already completed before expelling. It is not necessary to attend these classes or pass these exams once more, since students previous performance is saved in the University system.

If you see any pending exam which you have already passed, provide the evidence to the department of this exam. You will not be forced to pass the exam again if your evidence is considered valid.