短文改错
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以下作文。文中共有10处语言错误，每句中最多有两处。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限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
Mr. Johnson is a hardworked teacher. Every day, he spends too much time for his work. With little sleep and hard any break, he works from morning till night. Hard work have made him very ill. “He has ruined her health. We are worried about him.” That is which other teachers say. Yesterday afternoon, I paid a visit Mr. Johnson. I was eager to seeing him, but outside his room I stopped. I had to calm myself down. Quietly I stepped into the room. I saw him lying in bed, looking at some of the picture we had taken together. I understood that he missed us just as many as we missed him.