Correct 7 mistakes in the letter.

Dear friend,
My name's is Jerome. l'am from Paris. I'm thirteen and I'm a student.
My family are very big. We am Seven in our family: my mother, my father,
my brothers Luc and Nicolas and my twin sisters Lucy and Claire. My
mother is forty-five. She is a vet. She loves animals. My father's fifty. He
is a school teacher. He's kind and friendly. My sisters are ten. They are
beautiful. They like sports very much. My brother Luc are twenty-five and
my brother Nicolas is seventeen. We are happy together. Oh, I also have
a dog. It's name's is Carine. She's a very nice dog.
Write about your family.
Love,
Jerome