英语作文；根据提示写一篇短文,50-60个单词

Mary, a girl of 15, lives in Shanghai now but she comes from England。 Now she's studying in Shanghai No。 2 High School。 She speaks very good English and she often helps us with our English。 We help her to learn Chinese。 Her favourite food is chicken and fish。 She likes drinking milk。 She likes Chinese food very much。 We often go out for a picnic and fly kite at weekend。