Please chance me thanks

I am an 8th grader who is going to apply to boarding schools. I play tennis (sectionally ranked at 18) and play the trumpet in a band. I also speak chinese pretty well. I will not be applying for financial aid. My grades (7th grade) were mostly A's except for a B in Algebra I.
In 8th grade i have received all A's. I would look to be applying at Lawernceville School, Deerfield Academy, Andover, Exeter, or any other you guys have in mind. Please respond with real answers and thank you so much.</p>