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。

    I liked cycling very much. At age of twelve, my father bought me a bike as a birthday gifts and taught me how to ride. Every time my father took him out for practice, my little brother would come along. One day, we were practicing while suddenly my brother screamed to help. When we rushed to him, we saw a snake wind around a frog tightly. I beg my father to save the frog. Immediate he picked it up a long stick, trying to drive the snake away. About two minutes later, the frog was set loose, what made us so happy.

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). 每处错误及其修改仅限一词；

2). 只允许修改10处，多者（从第11处起）不计分。

    Stephen Hawking, the brilliant figure in the modern history of physics, passed away on March 14. He is famous for his work on black holes or relativity. Although he was not able to speak or write, but he published many best-sellers on science, included A Brief History of Time. We admire him not only for that he did, but also for his positive attitude towards life. He even appears in several films and sitcoms as a humorous man. Hawking was great. His dead made many people sad and they said they would learn him. All of us should try his best to live more meaningful.

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 Jack,

    I'd like to introduce you what has happened to the transportation in our city.

    Firstly, great changes have been taken place to the transportation inside the city, which makes it convenience for citizens to get around. Some narrowly streets have been broadened, but there are less traffic jams. Secondly, transportation to other city has also improved. Several highways were under construction, and two high-speed railways connected our city to the national high-speed railway web are close to completion. At that time, the travel time to Beijing will be reduced to three hours. What deserve to be mentioned is that an airport has been in use for several years, making your city more and more popular.

Yours

Li Hua

多一个词：把多余的词用斜线（\）划掉，在该行右边横线上写出该词，并也用斜线划掉。

缺一个词：把缺词处加一个漏子符号（/\),在该行右边横线上写出该加的词。

错一个词：在错的词下划一横线，在该右边横线上写出改正后的词。

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。

    Jim arrived in home and discovered that he has forgotten his door key. He rang the bell, but nobody came to open the door. He rang again and waiting, but still there was not reply. He walked round the house to see if he could find the open window, but they were all locked. It was beginning to rain, he did not know how to do. Kate, his wife, had obvious gone out. He didn't know where she had gone or when she would return. Finally, picked up a stone, he threw them at the kitchen window. Just then, his wife came back.

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。

    It was 9 a. m. The sun has shone brilliantly. I stood by the lake, waited for my turn to boat. Just then, a little dog lie at my feet quietly. "Am I supposed to touch them?" With little experience of dealing with animals, I hesitated. After while, it seemed to be disappointing and disappeared from my sight. Later I got a chance to row a boat in the lake. Seeing some pigeon flying the white wings in the sky and others feeding themselves on the bank, I merrily rowed the boat, a gentle wind passing me pleasant.

It is not until you experience in person when you can get the real meaning from nature.