My advice
Dear Sam,
I am happy because you wrote me a letter.
I am writing to you because I would like to give you advice.
Next month , You are moving with your family to a different area.
You have to choose between going to a small school in the countryside or a large school in the centre of town.
In my opinion, a large school in the centre of town is better because there is more opportunity.
You would have a lot of friends and enjoy with them in the park, and camp football ...
During the weekend, you would be able to go to the cinema with your family after dinner.
I hope my advice helped and I'll see you soon.
My best wishes.
Your Best Friend Maria