【推荐1】Last week, I along with my classmates was asked to attend a lecture, the theme of what was environmental protection. It was given by an university professor. The professor first had us to come up with some problems the earth was faced with. Then he offered some suggestions on what they could do to save our planet in an effectively way. Late after the lecture, I searched the Internet for more informations on this topic. Up to now，I learnt that the problem of air pollution is universal and that we were likely to run out of some natural resources. To make things worse , climate change is becoming a great threat for human beings.

【推荐2】假定英语课上老师要求同桌之间交换修改作文，请你修改同桌写的以下作文。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。

A young couple bought a big house from two sisters, whom had lived there for 30 years. The house was nice and the couple bought it at low price.

However, winter wasn’t far away at the time. The couple was a little bit worrying about how they would keep the house warm, since it didn’t have any fireplaces. And later, they thought that if the sisters were able to stay warm and comfortably in the house during the winter, so could they. With that in mind, they decided not to make any preparations for the cold weather.

Winter arrived and temperatures soon drops below zero. The large house became freezing cold, with frost（霜）covered the walls. Finally, the husband couldn’t bear with it anymore. She called the sisters to ask them how they managed to keep warm during the winter. “The cold weather never bothered us,” one of the sister told the husband. “We just went on vacation to Thailand every winter.”

【推荐3】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。

Among the four seasons in a year, summer is my favorite, that makes me free, excited and energy. When summer vacation came every year, we can do all that we can’t do during our school time, go shopping with friends, swimming in warm water and even hiking and camping in the deep valleys. These activities lead me to enjoy full free. We can find us in an exciting world every day, with the sun shining bright, trees growing better and flowers coming out of with all kinds of colors. Summer makes me full of energy and we feel I have the strength to do most difficult things in my life. I like summer better, and what about you?

【推荐1】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。

Last weekend, our school hold an activity themed “Forbid Littering in Our School”. It left an most unforgettable impression for me. Aiming to solve the problems causing by casually littering in our school, and it asked us to pick up rubbish. Many student just ignored our school rules and littered everywhere, what made it annoying to walk around the school. Not only it bad for our health but it also let us develop bad habits. Through this activity, we realize the importance of protecting the living environment in your school and many of us volunteer to help those who breaks the school rules. We believe we can make a big difference together.

【推荐2】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。

Last month, our school launched a campaign which intention was to promote environmental protection. The campaign last for one week. Firstly, there was a photo display to show the seriously pollution caused by human activities. Secondly, there was a lecture on many small step that we could take in our daily life protect the environment. For example, taking the bus or use the bike-sharing system would be a good way. Last but not the least, we students were encouraging to decorate our classrooms with recycled materials. Through the campaign, they have benefited a lot. We realize that it is our responsible to leave a better, cleaner and healthier planet for future generations.

【推荐3】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。

Now the earth is in bad condition. In some places, air and water pollution is so seriously that it causes many deaths. At the same time, many animals are in danger because of their habitats are being destroying. Lucky, we human beings have realized the problem. In April 22nd, million of people throughout the world do something well for the earth. Some clean up streets and pick up rubbish, while others give speech to call on more people take action. But we can’t expect to save the earth only by one day’s work. Instead, we should make every day Earth Day. Only by taken good care of it every day can we make our planet a better world to live in.