下面短文中有10处语言错误。请在有错误的地方增加、删除或修改-优题课

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。
Li Ming went to the park in last Saturday afternoon after he had already finished his homeworks. He saw several boys skating in the pond happily. Suddenly he heard a cry for help. Looked ahead, he found one of the boys had fallen into the water. Li Ming jumped into icy water immediately and tried to pull the boy to safety. Then the boy was given first aid but soon came to myself. The boy’s parents came soon after they received the phone call. They were very much thankful Li Ming, who was trembling there with cold.

此题要求改正所给短文的错误。对标有题号的每一行做出判断：如无错误，在该行右边横线上划一个勾（√）；如有错误（每行只有一个错误），则按下列情况改正：
该行多一个词：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。
该行缺一个词：在缺词处加一个漏字符号（∧），在该行右边横线上写出该加的词。
该行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。
注意：原行没有错的不要改。
One evening two young men were walking in the street.
They tried to find a chance to steal everything. The clock ________
strikes twelve. Most people were in bed. Quickly they came __________
to a house so it seemed that everyone in the house had fallen _______
sleeping. Standing at the front gate, one man said in English to. __________
the other at a low voice, “You wait here. I will go around to __________
the front door and then get into the house.” Suddenly out __________
of the house ran a dog, barking at them. The two men were __________
very afraid and ran away as fast as possibly. They didn’t stop________
until they had got to a lonely place. One man said to the other__________
in surprise, “It’s too bad. I had thought that the dog could __________
understand English.”

下面短文中有10处语言错误。请在有错误的地方增加.删除或修改某个单词。
增加：在缺词处加一个漏字符号（∧），并在其下面写上该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写上修改后的词。
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 swimming experience is extreme interesting. There was a time when I swim like a rock. This went on till one day when I was fishing with a friend of mine at nearby pond. I slipped into one. Had my friend not come to my rescue, I would have been drowned. Ever since then, I had come to know the importance of learning to swim. I didn’t attend at any training class but learned it all by myself. Strange to say, I have difficult swimming at all now. Though the way I swim look awkward (笨拙的), at least it can keep me from floating. Thinking of this, I feel quite satisfying.

Early this morning we were waiting eager at the school gate for two American guests．They were from an university in New York．All of them were going to give us a lecture．At half past seven，Mr.．Jackson，along by his assistant，arrived．As long as their car stopped，we all went up and said hello to them．Then followed our headmaster，they came to the lecture room in there they gave us a lecture on “American Culture”and another one on “American Senior High School”．They spoke slowly，clearly and loudly，so they could understand most of the lectures．The lectures had interested us a lot．Before that we had a free talk with them and many questions．

第一节短文改错（共10小题；每小题1.5分，满分15分）
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：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。
3．必须按答题要求做题，否则不给分。
I just come back from Britain last week. I was luckily enough to be one of the student from different countries to visit the UK from Feb.16 to 28. We paid a visit to many places, like London, Oxford or the Lake District. I learned much about British culture and history in London, where was my favorite. I also liked Oxford, in which I saw much more old buildings. The Lake District was beautiful, but it was pity that it rained heavily when they were there. The most excited thing for me in the Britain was that I made a lot of friends there.