Dear **,I am so sorry that I failed in the English exams. I don't mean to do that , I don't want to fail but the truth turn out to be ...I hope I can make it up next time . Just believe in me ! I will work hard to ensure you ! It's just need some time .You know ,when I was in the exams I suddenly feel headache so I can't consentrate myself . That is the reason why I fail ...