题目内容：

下列每句各有一处语言错误，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：在错的词下画一横线，并在该词下面写出修改后的词。

注意：每处错误及其修改均仅限一词。

1. Because his carelessness, he didn’t pass the driving test.

2.Anne’s father said that they will go back home soon.

3.The lazy boy always finds it hardly to learn English well.

4. Today a number of people is learning English in China.

5.J.K. Rowling is a writer who name is known all over the world.