李华，天津某中学学 生，写一封申请信，内容：申请成为英国学生住宿家庭，理由：住房宽敞整洁，环境优美，擅长英语，父母是教授，不会有交流困难，接待经验，上个月刚接待过两名美国中学生，父亲可驾车陪同参观附近名胜Dear Sir, I'm writing to requst a valuable chance to be one of the hos families for the British students. As a senior school student,I hope to have the chance very much.First and foremost,my family's condition is good enough.The room is tidy and comfortable.Moreover,I'm keen on English.Besides,my parents are English professors.We won't have troubles in the language.In addition,if I could be the person who can get along with the British students,my father will take us to visit some famouse places around the city by car.Last but not least,I have a memoable experience that I got along with two American students during last month.I believe that I could do a good job if I get the chance. looking forward to your reply. Yours, Li Hua 

Dear Sir, I'm writing to requ(e)st a valuable chance to be one of the hos(?) families for the British students. As a senior school student,I hope to have the chance very much.First and foremost,my family's condition is good enough.The room is tidy and comfortable.Moreover,I'm keen on English.Besides,my parents are English professors.We won't have troubles in the language.In addition,（逻辑关系有问题）if I could be the person who can get along with the British students,my father will take us to visit some famouse places around the city by car.Last but not least,I have a memo(r)able experience that I got along with two American students during last month.I believe that I could do a good job if I get the chance. (I am) looking forward to your reply. Yours, Li Hua 18分左右，有些分句间的关系有些乱。总体可以。句子都要有主语。