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。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：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。

I used to think cooperating waste of time, but one thing changes my mind．One day the scientific teacher asked us to do some researches and handed in the conclusion．That took me lots of time to do the research but I still couldn’t finished it．So I tried to cooperate with others．We shared our researches and then made the completely conclusion soon．

So I think cooperating not only saves our times, but also helps us to promote the communication with others． Although in the world today very few things can be successfully done by just one person, cooperating can benefit from both or all sides．

2 . 第一节，短文改错（共10小题；
以下标有题号的每一行均有一个错误，请找出，并按下列情况改正；
此行多一个词；把多余的词用斜线（\）划掉，在该行右边横线上写出该词，并也用斜线划掉。
此行缺一个词：在缺词处加一个漏字符号（^），在该行右边横线上写出该加的词。
此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。
注意：请在答题卡上作答。
Here is my idea about how a friend is like. Firstly,                    1.____________
a friend is somecone you can share your secrets. If you                 2. ____________
tell himse secret, never will he talks about it with anybody            3.____________
else. Besides, a friend is always good listener when you                 4.____________
need one. Afther hear your sad stories, he will say some                 5. ____________
words that is nice and warm. Still, your happiness makes               6. ____________
him happily too. What’s more, a good friend is willing to               7. ____________
offer the help to which you need, or can at least give you               8. ____________
some advices. In a word, friends are those you like and                  9.____________
trust, and you will enjoy every minute that you spent with             10. ____________
them.