帮我检查一下有没有语法或者逻辑错误

帮我检查一下有没有语法或者逻辑错误
Hey Host Family,
My name is Jin Yue,my English name is Onny King.I’m a 15-year-old girl.I’m from Hangzhou,China.I’m lively,independent and clever.
Firstly,let me introduce myself.
My grammar is actually not very good,but my ability of expression is great.So I suppose you will feel a little tired to guess what I mean.But you are welcome to point out all of my grammatical mistakes in daily life.
I always interested in America,so I hope to know the American's culture,custom.Do you mind telling me all of them me in detail?And I wish I can visit some places with local color.Maybe there will be a girl is similar in age to me,I hope so.
I have a wide range of hobby.My main hobby is reading.I have read a large number of books.I like reading many writers’ book,such as Paul Auster,Milan Kundera,Stephen King and the other Chinese writers.I’m also fond of some special things.For example,I really like eating different country’s food.I like eating Italian food,Spanish food,Indonesian food,all kinds of dessert and pizza.I also like making cocktails,playing flute and etc.As you can see,I enjoy my life all the time.
Maybe I ought to tell you something about my family.My father is an engineer,my mother is a teacher,she teaches computer program in college.I don’t have any brothers or sisters.
The above are all of me.
Anyway,I believe we will get along.I’ll try to fit as much as possible into your family.I think this travel will bring me lots of new knowledge,and I think I and your family will have precious memories.I’m looking forward of the time we will spend together.And you?
Fond regards,
Onny
就这个,我给寄宿家庭写的信.请看一下然后指导,我们没见过面,不知道对方名字.
我也知道是用Dear madam/sir比较好，但是样稿上是用dear host family诶。而且，Dear madam/sir是比较公式化的语言，一般用在商业来往上呃。我是给一个家庭写信，不是一个人呃。
顺便再给我提一点关于和美国人交往的意见吧

I always interested in America,so I hope to know the American's culture,and custom.
The above are all about me.