I’m sorry that I didn’t do a good job in the exam. I really want to do my best so spend a lot of time and energy on my studying. Just in the night before the exam, I stayed up very late to make a final review. So I was not quite myself when I took the exam. I got a very bad headache and therefore failed my exam. But I really meant to do it perfectly. I knew I had made a big mistake and I hope I could try my best to make it up in the future.
So please forgive me!