假如你叫李华，最近你校在为一批来自英国的学生征寻住宿家庭，你有意申请。请用英语给校长写封信，说明你申请的理由：
1．住房宽敞，有私家车；
2．擅长英语，乐于交流；
3．去年接待过英国学生。
注意：
1．词数100左右；
2．可适当增加细节以使行文连贯；
3．信的开头已为你写好，不计人总词数。
Dear Sir，
I’m writing to request a valuable chance to be one of the host families for the British students．
                                                                 
                                                                 
                                                                 
                                                                 
                                                                                               
Yours,Li Hua