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。
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。
April 23rd is World Reading Day, this reminds us of the importance of reading. We are supposed to read more in that special day. But the situation for we to read nowadays is not satisfying.
For example, when we are at home, we would rather to watch TV or go on the Internet than read books. As a result, we spend such little time on books. However, reading books have many advantages. Not only can our abilities and skills be improving, but also we can get some information from reading. Beside, reading can bring us happiness.
I think it good habit that in our spare times we read more books of great use.
