假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的一下作文。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。
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. William，
I've learned that you are interested in Beijing Opera, so I've e to give you two ticket for tomorrow evening's Beijing Opera at Mei Lanfang Theater. But it's real a pity that you happened to be out. So I have to leave the tickets with this note. The opera will be put on by some famous actors or actresses. He is well worth watching. By the way, I've read the two books you lent me, that are very interested. This week, I am busy review my lessons in order to pass the final exams. I'm afraid of that I can't go to the Opera together with you.
I hope you will have good time.
Yours，
Li Mingticket-----tidkets
网友回答
(答案→)ticket-----tidkets
解析：
【小题1】前面有数词two说明这里使用复数形式。
【小题2】用副词做状语，修饰整个谓语部分。
【小题3】本文主体时态是一般现在时。
【小题4】不是选择关系而是并列关系，由著名的男女演员表演。
【小题5】it指代上文的The opera
【小题6】that不能引导非限制性短语从句，which可以的。
【小题7】修饰two books用interesting.
【小题8】固定词组be busy doing忙于做某事
【小题9】be afraid后面直接接宾语从句，不需要of.
【小题10】固定词组have a good time玩的开心。