Ein Brief an Sixteen - Korrektur

Guten Tag Helfer ,
könntet ihr es mir nach Fehler durchsuchen und mir sagen , wo ein Fehler ist .
Danke im Vorraus .

Dear Sixteen,


There are few things about German school that I would like to change if I could . For example , I don`t like the short holiday. The holiday should be longer.
I would like to have more extracurriculars activities in the school.For example , i would like extracurricular activities "Future Farmers of America".

There are some good things too . For example , I like on German school that we don`t have the same schedule on every day or that are grades are in number or that we haven`t a dresscode and that we don`t have one time in the year holiday.
I like too our school system .

Your Persianboy

Danke nochmals ;)