题目内容：

短文改错（共1小题）

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（\）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。

Though I have lived in Canada for long time．I still haven't got used to the life there．This is probable because North American manners and Chinese manners are so different．

In China, being modest(谦逊的)are a virtue(美德)If someone praises you and says what your English is excellent, you should day, “No, My English is still poor．”And in North America, this is usually a sign of being weaker and not confident(自信的）．You should just say，“Thank you”

In the Canada, people only ask children about their ages．Beside, people in China often stand up to offer an elderly person a seat on the bus．In North America, however, an elderly person may feel embarrassing(尴尬的）about being offered a seat．