帮我写一篇英语作文,题目What a unlucky day! （很不幸的一天）要80字,很急!还有What a happy day! （很开心的一天）和Talk about your family.（谈谈关于你的家人）都要80字

The school just built a reading room(library) and there are a few stipulations to inform .First of all,the room is avaliable from 8:00 am to 4:00 pm every day towards all the students and staff teache...