Brief austauschjahr

Brief für ein Austauschjahr.

I've been playing a guitar since I was eleven."
"I'm a person who talks a lot"
"make theater" "but if my host family is against it,."
"Although I argue with him quite a lot"
"That I'm going to America for a year."
"to do the exchange"
"I watch American movies very often"
"to learn as much about American culture as possible whilst living with you"
And I'm very excited about meeting you."
Das ist eine schnelle Korrektur. Ich bin sicher, dass andere es ausführlicher machen werden. Wenn nicht, dann kannst Du mir Bescheid sagen und ich tue das für Dich.

Wär wirklich sehr lieb von dir wenn du es mir ausführlicher korrigieren würdest, weil meine Grammatik im englischen schrecklich ist.
Und für die bisherige Korrektur

Dear host Family,
With this letter I want to introduce myself to you.
My name is Laura, I am 14 years old and I live together with my family in a flat which is in a little town in Switzerland. I’ve been playing a guitar since I was eleven and I still love it. I love my friends I can´t imagine a life without them. I´m a very open person, so I quickly find friends. I´m a person who talks a lot but I also can be quiet. My hobbies are to go outside with my friends, jogging and shopping with my friends. I’m also do theater at the school. I’m a little bit addicted to my smartphone, but when my host family don’t want it I can leave it. The members of my family are my parents xxx and xxx and my twelve-year-old brother xxx. Although I argue with him a lot I’m very happy that he exists because it’s never boring with him. I really love my family because they are so funny and they always support me but they are also very sad that I’m going to America for a Year. I really want to do the exchange year because I’ve never been in the USA. I watch American movies very often and every time I wish to be there. I also watch a lot of American YouTube videos to learn English. After my year abroad I want to finish the school in Switzerland. I still don’t know what to do after school, but perhaps I want to become a boss in a company.
I also want to go to the USA as an exchange student because I want to improve my English skills to speak more fluently. But it is more important for me to learn as much about the American culture as possible whilst living with you and I am also very interested in `the American way of life’. So I am very open- minded for everything new Finally I want to thank you for reading my letter and I would be so glad and happy if I you would give me the chance to become a member of your family. I am sure we will have a great time together and I am very excited about meeting you!
Habs geändert kannst direkt von hier aus korrigieren.

can't imagine life." (Ohne "a")
"and every time I wish I were there."
"I also do theater at school."
Nach diesen paar Korrekturen scheint mir der Brief einwandfrei zu sein. Ich wünsche Dir einen schönen USAaufenthalt und ich bin sicher, dass Amerika Dir sehr gefallen wird.

also want to go to the USA as an exchange student because I want to improve my English SKILLS to speak more fluently.