李华代表班级推荐你的同学helen参加学校年度之星评选。请根据以下图片提示内容完成这篇英语推荐信。注意：1 必须包含以下所给要点可适当增加细节以使行文连贯内容充实；2 文中不能出现真实姓名和校名；3 词数：80词左右开头和结尾已给出不计入总词数。参考词汇：recommend 推荐 outgoing开朗 helpful乐于助人

Dear Sir/Madam,

I am writing to recommend my classmate, Helen, for the "Annual Star" selection of our school. Helen is an outgoing and helpful person who is always willing to lend a hand to others. She is highly respected by her classmates for her positive attitude and kind-heartedness.

Helen is an outstanding student who excels in both academic and extracurricular activities. She has won many awards and honors for her achievements in math, science, and English. Besides, she is an active participant in various school clubs and events, such as the English debating society, the volunteer club, and the music club.

I believe that Helen's excellent academic performance, outstanding personal qualities, and active involvement in school activities make her an ideal candidate for the "Annual Star" award.

Thank you for your consideration.

Sincerely,

Li Hu