Answer:
Dear Diary,
today is the best day i ever had. I just graduated from school with 100%. i was brought up to the stage and everyone was cheering for me my parents, my friends, my siblings and my grandparents, everyone was so proud of me. it was a tough thing to do so much hard work to be done so much hours of staying up at late nights. so much presssure from everyone around me but i did it and i couldnt be more proud of myself. when i got off the stage everyone started running up to me and congratualting me. and when i got home my dad had bought me the best gift ever. he bought me my dream car. and he said he was so proud of me i've never been more happier.
Your's loving,
[your name]