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。

    Last weekend,after pay a visit to the city of New York,I visited the Smithsonian Institutions National Air and Space Museum,where lies in Washington,D.C.

    The museum,which covers a area of 18,000 square meters,is made of 24 exhibition halls.All kinds of planes, rockets,missiles and spaceship of great importance and variously old instruments that famous pilots and astronauts used are on display.In addition,I see copies of some satellites and aircraft.More interestingly,I tried operating on some aircraft by myself.During the visit,I took lots of pictures as well.

    This brief visit helped myself learn much about the history of human's space exploration.It made me more interesting in science and technology.

假设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

    It's reported that some Chinese tourists behave badly travel at home and abroad. They speak loudly in public places, carve characters at tourist attractions, throw a rubbish everywhere, even cross the road when the traffic lights are still red. Such bad behavior had caused damage to what people think of themselves and our country. Actions should be taken to stop this. First, tourists should be educating to obey social and public order, and respect locally religions and customs. Besides, laws should be made to punish those which don't behave politely in public. I hope soon tourists will change their behavior and win respect of themselves and our country.

增加：在缺词处加一个漏子符号（/\），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． 每处错误仅限1词；

2．只允许修改10处，多者（从第11处起）不计分。

    With the progress of society, the volunteer spirit has spread all over a country. More and more people are willing to be volunteer and take part in volunteer activities. Get involved in volunteer work means a lot to our society. Firstly, you show loving care for others when you are doing voluntary service. You pass love and civilization on to others with their volunteer work, and make others feel that there are always people care about them. This made our society more harmonious. Secondly, people whom you help may influenced by your good deeds and follow your lead. In a result, all people may help and care about each other, or the world will become a better place to live in. Since volunteer work is so meaningfully, we should call on more people to take part in it actively.

    Yesterday I stepped into a restaurant for lunch. As I was waiting my order to come, I noticed the old man in a wheelchair roll himself over to a table. No one and me seemed to notice him. I got up and go over to his table and asked if that I could get him something to drink. He smiled and said," Thank you. You are generously. I'd like any orange juice, please."When I was getting ready to leave, I walked by the old man's table to saying goodbye. He thanked me again and told me I had made his days, coming over and helping him out. I gave him a hug and told him he had made my day, either.

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。

    It is my son's birthday two days ago.As I didn't buy any gift for him,I offered him with $10 as a birthday gift. Last evening he used it take his cousin out for ice cream.It turned out that these two kids were the last one in the shop for the day.But the lady at the register who wanted to cash out quickly told them their ice cream was freely! They were too exciting to hear it.Then I asked my son why he did with the money.To my joyful,he replied that he gave it to the homeless man.

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。

    Last Sunday, Li Yue and Zhang Hua went to Sunshine Nursing home, where they visited for the first time. On their arrive, they were warm welcomed by the elderly. Respectfully, they presented the elderly fruits and flowers. Then they started working at once, cleaning the windows and sweeping the floor. Before everything was done, they sat in the yard, chat with the elderly. When it was time for all of them to leave, the elderly thanked for them, Li Yue and Zhang Hua were very happy. They said it was a meaning day which they would remember it forever. What they do has brought other people joy and enriched their own lives.