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。

    When I was in Junior Middle School, I once quarrel with my favorite teacher Mr. Yang because he criticized me strictly. Before that, I was so ashamed that I had no courage to see her again. To my surprised, Mr. Yang found me and apologized to me for his sharp words next day. He had said he could understand why I was so angry at that moment. Also, Mr. Yang hoped I could understand that he was so strictly with me because he thought I should have behaved better. What he had said or done made me very touching. Therefore, I was determined not to let him down any long.

增加：在缺词处加一个漏字符号（∧），并在此符号下面写出该加的词。

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：⒈ 每处错误及其修改均仅限一词；

⒉ 只允许修改10处，多者（从第11处起）不计分。

    My uncle lives no far from my home and I visit him every Sunday. Yesterday I visited him with my sister by bikes. As usually, we stayed at his home for a very longer time. We talked about things that had been happened in my school last week, especially the low grades I had got. He encouraged me believe in myself but work harder. The talk with him really cheers me up. He also prepared a delicious meal for us. We three had the good time together. After leave his house, we rode home happily.

注意：每句只有一处错误多改不计分。

    Eric and Sophie were neighbors. One day they were play together. Eric has a collection of marbles(弹珠) while Sophie had some sweets with him. Eric told Sophie what he would give her all his marble in exchange for her sweets. Sophie agreed. Eric kept the biggest and most beautiful marble aside and gave rest to Sophie. Sophie gave all her sweets for him as she had been promised. That night, Sophie slept peaceful. But Eric couldn't sleep as he kept wonder if Sophie had hidden some sweets from him the way he had hidden his best marble.

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。

    Life is not always easy, but challenges of life is of great importance in our grow. It reminds me my days when I joined in the military training after I entered senior high school. It was the first time I have lived away from my home, so I found it difficultly to fit in. And the training officer was strict with me. I once thought I couldn't be stick to the end. But anyway, I made it. The trials made that easier for me to adapt to my future life, but the difficulties I came across have now become the precious memory in my life.

    In short, learning to regard the challenges of life as a stepping stone to future success and make the best of them.

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l1处起）不计分。

    I'm writing to complain about the quality of the computer which I purchase from your store on January 1, 2019. It unexpected went wrong a few days late. The monitor turned out to be a black screen. I read through accompanying instructions, and tried my best restart the computer several time, but it still failed to work. However, I'm sure there is something wrong for the computer. I am hoping if you can direct me to a store where I may return it for a new replacement within the next three days. Since your store has been gained a good reputation for customer satisfaction, I'm confidence that you will process my complaint at your earliest convenience.

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。

    Of all the invention, I think the Internet is the most useful. First, the Internet makes it easier for us to keep touch with our friends. We can talk with them online or even can see them. Second, we can finish our work fast and better than before. It helps us save lots of the time. Third, we can get almost all kinds of information that we needed from the Internet. It's a good way to know about the outside world. Last, we can do the shopping online without leave home. We can save many time and money to buy things in this way. The Internet makes your life more colorful and interesting. It's really a useless invention.