There are a lot of answers online, no matter what the exam is, but what I want to say is that everyone else cheats, and the teacher will pretend not to see it, because this is the result of his own class, but you must deeply think about your weaknesses, continue to work hard and never slack off.

But this is self-deception. Have you studied? Only you know. You can search the answer directly, because it is too simple to write.