Be moderately nervous during the exam. Experts agree that if candidates are not nervous, the exam will certainly not succeed. So it's normal to be a little nervous, which will make your attention highly focused. But moderate nervousness does not mean panic. If you can basically be a little nervous but not flustered, then your exam will certainly not be bad.
Look at the test paper first, so that you can roughly know what questions can be given and what questions can't be given, so you won't panic. The best thing you can't do in the future won't affect your answer. If you think that you can't do it, many people may not. You do it, you earn it. If you encounter a problem that you are familiar with, but suddenly your brain is short-circuited, you can't do it. Don't worry, take a few deep breaths to relax and continue to do it. These are some of my exams. Be careful. To tell the truth, after studying for more than ten years, I still learned something about how to take the exam. I hope it helps you! !