[解析]
Dear Sir or Madam,
I'm Li Hua from Class 2,Grade 1.I am glad to learn that 14 students from the UK will come to our school on a cultural exchange program.My family would like to apply to be a host family for a British student.(提出申请)
There are three members in my family,my parents and me.All of us do very well in communicating in English,since my father and mother both work as teachers in universities.【高分句型一】Currently,we have a spare bedroom available with an attached bathroom and free Internet access.Besides,my house is only five﹣minute walking distance away.It will be very convenient for him to get to and from school every day.【高分句型二】I believe my guest will enjoy his stay here.(介绍自己家庭的优势)
Thank you for considering my application and I am looking forward to your early reply.(表示感谢,希望收到回复)
Yours sincerely,
Li Hua