请高手帮我写一篇英语作文，要快！！ 假如你是李明，请根据以下信息给你在中国的父母写一封e-mail

Dear parents:
I am very happy to study in Canada. When I met an old friend at the airport ,my heart filled with joy.
I am now at school and met many classmates and teachers.And I have received new books.The school in my mind is very beautiful and the teachers are very friendly and professional.I like them very much.
So don't worry about me .Take care of yourselves.
sincerely,
Li Ming

i'm li ming i am very happy . because it's very exciting in Canada, Also , i saw my old friend in airport. in the school , the classmates and me take the new book ,and the teacher impress to me is very good!