假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌的以下作文。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。
修改：在错的词下划一横线，并在其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。
When tea and coffee was first introduced to Europe in the 18^th century, people
thought they were harm. So the king of Sweden decided to find out that this was true
or not. It was happened that there were two brothers were in prison at the time. The
king ordered one of them to drink tea every day and other coffee. Both of them have
lived many years without any problem. At last the one who had to drink tea died on the
age of 83 and the other lived even long. Because of this, Sweden is today one of the
country where tea and coffee are drunk.