短文改错（共10小题；每小题1.5分，共15分）
下列短文中有10处语言错误。请在有错误的地方增加、删除或修改某个单词。
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：把多余的词用划线（\）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、每句不超过两个错误；
2、每处错误及其修改均仅限一词；
3、只允许修改10处，多者（从第11处起）不计分。
Two years before, I traveled to Brazil and I rented for a car. Unfortunate, I had an accident and hit another car, and I needed to stay in a hospital for at least two week. I called my parents,so I did not tell them what had happened. I knew that they will be worried about myself because I was so farther away, and that my mother would not sleep if she knew. Therefore, I told them interested stories and how I was enjoying Brazil. As a result, nobody knew truth. I still think that it was the right thing to do.