答案：One possible version
Dear Alice,
How are you? I'm writing to introduce my best friend Suzy to you.
She is fourteen years old. She is tall and slim. She has a square face, long straight hair and bright eyes. She is humorous. She often tells us funny jokes to make us laugh. She is also kind and helpful. She often goes to the nursing home to help the elderly. Of all the subjects, she likes Science best because she thinks it is very interesting. Suzy is interested in DIY and she takes DIY classes every Saturday. Her dream is to become an English teacher, because she loves teaching children.
I hope you can make friends with her. She is really a nice girl.
Yours sincerely,
Amy