Dear David,
I am very gald to hear from you.I get on with my parents and they are very kind.You told me that you can't get on well with your parents.Now,let me tell you some advice about how to get on well with your parents.
First of all,you could told them you aren't a child any more.Maybe,you should do more housework.Second,you should listen to them sometimes,because they might be good for you.Eventually,you could ask your best friend to go with you and told your parents don't worry about you.
Thank you for your letter.I'm very well,thank you.
