文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏词符号（∧），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：在错的词下划一横线，并在该词下面写出修改后的词。
注意：
1．每处错误及其修改均仅限一词；2．只允许修改10处，多者（从第11处起）不计分。
Dear Mr and Mrs Smith，
I want to thank you again for have me in your home for the summer holidays. I returned to my village after moving away so long and it was really delighted to see most of my old friends again. I told my parents and all my friend here what a great time I had. I found very interesting to ride a horse down a river. I also enjoyed the evenings we spent them together. And I can't forget the good food you cook for me. It was wonderful. I wish you two can come to my home some time soon. Father and Mother look forward to see you. Maybe you could come during a winter holidays. My uncle Ben will also go back for Christmas with us. I’m sure we'll have a wonderful time together.
With best wishes.
Yours truly,
Tom