下列短文中每行均有两处错误，在原文中找出，并把正确答案写在对应单词的下面。
每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号^，并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下画一横线，并在该词下面写出修改后的词。
注意：每处错误及其修改均仅限一词；
   I live in the country and my father was a farmer.He is now forty-five year old.Because of years of hard work，he looks old than his age.When I was young，he is used to tell me the importance of study.
   Father knows little about English and other subject，but he usually gives me some good advices on how to learn my lessons good.He is not only kind to me but also very strict in me.
   With his help，I've made great progress.I'll never to forget what he taught me.I think my father is best father in the world.