Dear Mike,
I am sorry to hear that you are unhappy during this week.I know you have no friends in your school .And have some problems in study
Now I will tell you somethigs to help you solve these problems.
first,you had better to join some club that you are interseted in,so that you can make friends with others .then,you can try to find your teachers and your classmates who are good at study to help you.whats more,it is not a good way you argued with your parents to solve these problems.Maybe,you can tell your parents the problems that you have.I think,you parents will help you.
Write to me soon .
yours,
XXX.