were is the underline sentence then i could help?
The type of essay you would write to describe your 13th birthday would be...
expository because you are explaining and describing the events that occurred at your birthday.
What is the sentence if I may ask ?
Congratulations,
I am super proud of you as you have won the scholarship. I hope that you will enjoy what comes from it. During the duration of studying I hope that you make memories and that this is everything that you have hoped for.