1 . 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：在缺词处加一个漏词符号(∧)，并在其下面写出该加的词。
删除：把多余的词用斜线(\)画掉。
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：1.每处错误及修改均仅限一词；

2．只允许修改10处，多者(从第11处起)不计分。

As is known by all，the Internet is playing a more and more important part on our daily life. On the Internet, we can not only read news at home or abroad but also get much information as possible. For an example, we often send e­mails and make telephone call to our families and friends. What's more, they can go to school on the Internet，read different kinds of books and even teaches ourselves English. We can also listen to music, watching sports and play computer games. We can even do shopping without left our houses.

2 . 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处错误，每句中最多有两处，每处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。
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。
A survey basing on 1，000 students found that 80% of senior students sleep
less than nine hours every night．One main reason lies at students' bad habits．
Too much homework is given by school teachers is another main cause．Some students
are absent-minded while doing their homework，and some wasting their after-class time．
The third cause is that some students have to get up earlier on weekday to get toschool that was far away from home．Experts think an amount of homework for the students should be cut down．Beside，teachers should encourage their students makegood use of their spare time．Only in this way can the students improve our study efficiency．
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