How do you feel I feel very worried about my exams.

Yesterday I took part in the final exams.Most of the exercises were hard to me even if they all appeared in the text book.I am weak in studies,so I didn't finish homework often.For me I didn't

catch what the teacher said,didn't know what they taught.

This was my past terrible school life.Now it is time to finsh this term.What should I do?