I am writing this letter to express my dissatisfaction related with a knowledge competition related to drug abuse topic which was held during the month of April.
I am a regular reader of your newspaper and, I am writing this letter to draw your attention towards the prize which I won at the 20 years anniversary of your company last week.
I am a regular column writer in your newspaper. I am writing this letter to inform you about the reward that I won last week for the best essay in your newspaper.