题目内容：

单句改错

以下每个句子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

1.Comparing with those homeless children, you’ll find you are fortunate and happy.

2.Email, as well as telephones, are playing an important part in daily communication.

3.With time went by, he got used to the life there.

4.What the teacher said should be paid special attention.

5.He didn’t know which door the key was belonged to.