Don't worry too much. Seize the last time to review and try to pass the exam. If you try your best or fail, you must pass the make-up exam. If you are really uneasy, you can explain the situation to the teacher in advance and be sincere.

For those who fail the exam carelessly, the final score in the file is the make-up exam score, which is not specifically indicated. People don't know if you are taking the make-up exam or taking the exam for the first time.