Start reviewing methodically and early. Review in short chunks, no more than 2 hours a day. Divide material into sections and concentrate on one at a time. Review toughest subject just before the exam. G lance over the exam.
T ake deep breaths.
A nswer easiest questions first. C heck over paper when you are finished. Not prepared for class. Failing to ask questions in class. Relying on someone else's notes.