My name is Alan. I'm 12. I am English. My English teacher is Ms. Green, Her daughter is Helen. She is 13. Helen and I are good friends. This is Helen's school ID card. Its number is A-207789. My school ID card number is A-308828. I lost my school ID card this morning. I must find it. If you find it, please call me at 031—5655. You can e mail me at alan@163.com, too.