短文改错：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。

例如：

It was very nice to get your invitation to spend ∧ weekend with you. Luckily I was completely free then, The am so I will say "Yes", I will arrive in Bristol at around 8:00 pm in Friday evening.

    In December of 2006, I was the single parent raising my daughter whom was six years old at the time. I didn't have much money, and I wanted to buy a Christmas tree. I took my daughter along with me. As we were choosing a Christmas tree within my budget, my daughter wanted a tall tree than that planned one. I told my daughter we can't afford a taller tree. Someone must have heard of our conversation. When I went to paying for the tree, the clerk said the customer before me had paid for my tree. I shocked. I was very thankful to what the stranger had done for us. That day I promised to me that I would pay it forward.

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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：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 Ms Smith,

    I am secretary of the City Student Union (CSU).We were organizing an art exhibition for high school students in city.This will be held on the 9^th of July in the Exhibition Hall of Beihai.More than 1000 painting will be on show, but high school students and teachers from all the eight districts will come to the event.As you are very popularly with us Chinese high school students,we'd like to invite for you to the exhibition.We would be grateful when you could join them that day.Looking forward to hear from you soon.

Yours,

Li Ming

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；

只允许修改10处，多者（从第11处起）不计分。

    Christine was just a girl in one of my classes. I never knew much about her except for that she was strange. She didn't talk many. Her hair was black and purple, and she worn black sports shoes and a black sweater, although in the summer. She was, in fact, rather attractively, and she never seemed care what the rest of us thought about her. Like the rest of my classmate, I didn't really want to get closest to her. It was only when we did their chemistry project together that I begin to understand why Christine dressed the way she did.

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5处，多者（从第6处起）不计分。

    The World Wide Web was invented in 1991 by an English scientist, Tim Berners-Lee. Berners-Lee built his first computer while he was at university use an old television! It is the first time that he had come up with the idea of the World Wide Web in 1989 while he was working in Switzerland. He made that possible for everyone to use Internet, which has created thousands of millionaires. Years later, it became the biggest source of information in the world and was consists of millions of pages of data.

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。

    On a snowy winter night, a bus with 45 passenger had an accident because of the wet road. And all of them were trapping in the bus and what was worse, the bus ran out gas and it was very cold in it. They could do nothing but to wait. A man lived nearby saw what had happened. He and some villagers managed to open the door and helped all of them out of a bus. Then he took us to his home but offered food and water and even some warm clothes to the children. They spent two days in his home and help came final. All of them are thankful to him for what he did.

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。

    Mistakes are unavoidable in life. But attitudes towards it may make a difference. I still remember how my spoken English was improved. In a beginning, I always kept silent in our oral class to avoid make mistakes. Before long my teacher get to know about my situation. He encouraged me to speak out that I thought. Whenever I made mistakes and felt discouraging, my teacher will help me figure out how I could have avoided them. I also joined in an English club to get more chances to speak. Practice makes perfect. Now I can talk fluent in English. So don't afraid of making mistakes. Learn from mistakes, and success is just waiting for us.