Contoh diary singkat bahasa inggris

Dear diary,

I am so happy today. Maybe it is my best day in this month. Starting from, I got good grades in math today. I did not think my grades will be as good as this one. For me, math is a very difficult subject. I even beat Dini’s grade who is the smartest student in my class. Everyone congratulated me including Mr. Joko, my math teacher. Thank you Mr. Joko, I will always remember your advice that I should continue studying in order to maintain my grades.