Dear Paul,
I'm so happy that you will go to middle school this September. I will give you some advice on your middle school 1.
Don't be 2 in class. Try to be an active student and 3 the teachers' questions. You may make some mistakes, but don't be 4 of that.
Get on well with your 5. Be a friendly boy and 6 them when they are in trouble. Do some sports with some of your classmates in 7 class.
Don't care about your appearance too much. There is a scar on 8 face because of a car accident. Keep your head up, and 9 to be a confident boy.
Study hard and try your best to learn all the subjects. I know you do well in math, 10 you should also study other subjects like English, art, science and history.
In a word, I hope everything will be OK in your new school life.
Yours,
Dad