So do your very best! I’m not encouraging anyone to guess, but if time runs out the best option is to take your best guess on a question. Make sure you study and review everything, but don’t cram before the exams. If you study three to two weeks before the exam, you’ll do better than a person who crammed all the information at the last minute. You will also feel very confident when you studied for the exam. Make sure you eat breakfast and/or lunch and get a good night’s rest. Everyone is capable of getting excellent grades on their exams. Once these exams are over, you will feel relaxed and relieved. You can do it and best wishes!