假定英语课上老师要求同桌之间交换修改作文，请你修改你同学写的以下作文。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。

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。

    Now I'd like tell you something about my part-time job this summer vacation, in which I worked as the guide in a travel agency. It was the first time that I have earned money on my own. I've realized what hard my parents work to support for the family. I used to keep on ask them for money, but now I'll learn to share worry with my parents. I've learned how to get along well with others. Beside, I have gained some social experience and you have learned something that can't be learned from textbook. In a word, I had a wonderfully and valuable summer vacation.

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。

    When my grandfather left school, he got his first job as a office worker. In those days, he was extreme thin. He paid very little, so he could not afford to eating a lot. I have one or two photos of her from that time, and he looks just like me, but a lot thin! When he grew older, he worked at all sorts of thing, such as reporting for a local newspaper and worked as a part-time salesman. He worked hardly all his life, but he always found out time for the things he enjoyed, like going fishing on weekends or reading books at home.

增加：在缺词处加一个漏词符号（/\），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：每句错误及其修改均仅限一词。

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。

    It is good to see that today more people have realized the importance exercising and are playing sports regular. But the problem is that there are not enough sports facilities to meet the public growing demand. I love playing basketball and often play with my friends on weekends. Therefore, it is difficult to rent a basketball field and possible to find a free one. It seems that all courts in the city were always full. Weather permitted, we can play in outdoors. But on rainy days or in winter we have to turn to indoor courts. There are not much in my city, and the charge is high. The government should build more public sports facilities, so easier access will encourage more people participate in sports.

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 Mr. Black,

    I'm Tim, the exchange student from China. I had been studying in your school for a year. I am deep moved by the kindness of people around. That I want to say first is that the teachers here are very friendly. They do what they can help me and encourage me to study hard. Whenever I ask for questions, they give satisfactory answers. Besides, my classmates offer me a lot of help, too. We get on well with each other and I have made quite a few good friend. At home, Walter's parents take good care of me, treating me as if I am their own child.

    I'm so grateful for all these people, with whom help I have been accustomed to American culture and gained a lot of knowledge.

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。

    To be a volunteer is a great pleasure. Last Sunday, I get up early because I was so excited to sleep any longer. In morning, we arrived at the Happing Nursing Home. How happily the old people were when they saw us! Then we cleaned the windows or swept the floor for them, some of us gave some performances to them, such as sing songs and dancing. When it was time for us volunteers to leave, we were grateful for our kindness. From this meaningful activity, I have realized that we are supposing to care for the old. In our daily life, we should offer our seat to them on buses and treat our own grandparents more kindly. I sincerely hope more people will join in us.