Practice final exams. Suggestion: don't look at the practice exams before solving them. When you feel ready to work on one of them, schedule 2 hours of unbroken time, put away all books and notes, and try solving it alone, without any help. Also, please keep in mind that other topics (besides the ones that appear here) may appear in the final exam. Practice final exam 1, Practice final exam 2. (You may also want to look at the Practice midterm exam.)