Modern Public School
With due respect, I beg to say that I am a student of Class IX of your school. I took up Mathematics as my optional subject. But I am very week in health. I am unable to labour hard on Mathematics. In the half-yearly examination I got only 30 per cent marks in it. I think that optional History will be better for me.
Therefore, I pray that you will be kind enough to permit me this change and oblige.
Your Obedient Student