第二节  短文改错（共10小题；每小题1.5分，共15分）
下面短文中有10处语言错误。请在有错误的工方增加、删除或修改某个单词。
增加：在缺词处加一个符号（^），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. 每句不超过两个错误；
       2. 每处错误及其修改均只限一词；
       3. 只允许修改10处，多者（从第11处起）不计分。
Today we had a chemistry test. I found the test difficulty, but I tried hardly to do it. Suddenly Mary, my best friend, asking me to let her to copy my answers. After think for some time, I let her copy my answers. But after the test, all of us were called to the teacher's office. The teacher was angry because we had same answers in the tests. We were warned not to cheat again so she would need to see our parents. I was very upset. I didn't cheat. I was just helping a friend. Why does she punish me?

1. find sth. adj. 发现某物具备某种性质或特点，故“difficulty”改为“difficult”

2. hardly 意为“几乎不”，而“hard”本身就有副词的性质，故“hardly”改为“hard”

3. 第三句话中没有谓语动词，故“asking”改为“asked”

4. let ’sb. do sth. 故“to copy”改为“copy”

5. after 为介词，后面应接动词的动名词形式作宾语，故“think”改为“thinking”

6. Mary 和我是两个人，表示两者都应该用both，故“all”改为“both”

7. same 在使用时通常和定冠词the 搭配，如the same as, I’m in the same class with you. 故“same”改为“the same”

8. 他们只参加了一次考试，test 应用单数形式，故“tests”改为“test”

9. 此句意为“我们被警告不能再次作弊，否则她将通知我们的家长”，故“so”改为“or”

10. 文章描述的是过去发生的一件事，全文时态均为一般过去时，故“does”改为“did”