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。错误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(Λ)，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。

My brother used to ask me question whenever he did his homework, that made me annoyed. But every time he accepted my explanations I feel that I was the smartest person in the world. Answered his questions, I always liked to say that he was so stupid to solve such simple problems.

Last week both of them got the report cards from our school. Unexpectedly, I got a lot of Bs, though he got As. To make things worse, all that day my brother screamed how foolish it was for me not to ask questions! I could say nothing but admit that he was right. I have never made a fun of him since then.

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(\) 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。

    As the saying goes, many little drop of water make an ocean. A small action may lead to major changes took place in society. My friends and I had participated in a voluntary activity at a nursing home last week. We first did some cleaning or washing. After that we spent half an hour chatted with the old people living there. Though it was a tired day, we were happy with that we did. I felt a sense of responsibility by visiting the old. If all of us lend a helping hand to the people in need, they can live in harmony with each other. A society is just as a family. If we are willing to help others, our small actions can make big difference.

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。

    As we all know it, health is very important to us students. Here are some tips on how to grow up healthily.

    Some students at school were too addicted to phones and computers, which does harm to their health. Therefore, you are strong advised to rid you of them. In addition, sparing some time to build up your body on a regular basis to make you energetic and relaxing. Above all, attach importance on making friends and communicating with others. Taking active part in various voluntary activities can also be of great beneficial.

    I hope that the suggestion above will make a difference.

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。

Dear Tom,

    How is everything going? Since you are interested in the shadow play, I'd like to introduce them to you.

    As the traditional Chinese folk art, the shadow play has been existed in China for centuries. It dates back to the Han Dynasty, where Emperor Liu Che lost his beloved wife Li. Depressing about her death, he even ignores the state affairs, worrying his officials. Then they made a puppet with the image of Li but performed before the Emperor. He was too pleased that he asked them to spread the art form.

    Unfortunately, it is becoming more attractive due to the impact of modern media. Both Chinese artists and the government are making joint efforts conserve the ancient art form.

    If you want to know more, don't hesitate to contact me. Best wishes.

Yours,

Li Hua