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。
Online shopping is one part of our life for nowadays. There is no doubt that online shopping makes it easy for us select and purchase goods. It is especially convenient for people which are always busy with their work or study. Beside, we can find anything we want at the much lower price. However, many problems appeared along with it. Firstly, we cannot tell whether the quality, size, or color is satisfied until we receive the goods. If not, we have to mail it back and wait for long days to get them change. What’s more, it is a big challenge to ensure the safe of online trading.
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 Liu Fang,
Today the weather was wonderful, so I went out to the local park with some friends to fly kites. It seemed that half the city joined in us, so we had trouble find a good place to stand. But I felt so relaxing when we were done.
Over lunch, I was told that kites were invented by a man naming Mozi, who was something of a philosopher and worked hardly to bring peace between warring countries. He also created many clever inventions from wood. I think it is so wonderful that Mozi could invent something would bring relaxation and happiness to such many people. I never thought to yourself that something like kites needed a inventor.
Anyway, I have to do my homeworks. Talk to you later!
Love,
Peter
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。
Nowadays most students are addicted to sharing with pictures in WeChat circle. They even shared all sorts of photos in their daily life. WeChat does make it more conveniently for us to understand and communicate. Therefore, there exists some potential trouble if we overshare. One serious problem is letting out our privacy (隐私), that may cause a lot of trouble. Besides, others may feel uncomfortable, thought we are showing off. In my opinion, we'd better not post their personal information, or blindly adding strangers to a list of friends. It's much wiser to set aside some time accompany parents or do something more meaningful, such as reading books or taking exercises.
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。
A Chinese spacecraft calling Chang'e 4 landed on the far side of the moon on January 3, 2019. It is the first time that a craft landed there successfully. The far side is the part of the moon faced away from Earth. China landed a craft on the near side in 2013. The landing on the far side, what was not easy, shows China's technology is powerfully. China first had to send a satellite into the space, which passes messages between Earth with Chang'e 4. However, the moon itself will block the information passage. Yutu-2, the craft's rover(巡视器), is taking photo. Scientists hope the exploration will throw light in the development of our solar system.
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。
What is the standard of beauty？Different time have different standards. In our parents' generation, it is believed that a girl should be a little fatter, because it meant that she lived better life. While the thin girls ,which would be thought to be lacking for happiness, were not appreciated. And today, the most important standard of beauty is to be thin. The thinner , the better. At the commercial ads, all of the models are skinny, look so elegant. When I see my friends work hardly to lose weight, I feel worried about them. The beauty's standard will change over time and that health is more important than meeting any supposing standard of beauty.
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.
Rain is great importance to us. Without rain, our water supply would be cut off and we would die, so will plants and animals. Therefore, too much rain does a lot of harm to us. It floods fields, towns and cities, causes us great losses. So far man's control over rain had never ceased. If they can gain more effective control over rain, we will enjoy more free from nature. Fortunate, we human beings have taken steps, such as planting more trees and using weather forecasts, it helps avoid flood damage and protect our water supply. I am greatly convinced that only if we join the hands to fight our common enemy can we live a rosy life.
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
At the International Space Station, which many astronauts live while in space, there have sixteen sunsets and sunrises every day! When to sleep and when to wake up can be confused. Astronauts stick a schedule of sleeping for eight hours at the end of his shifts. They often wear eye masks or close their window shades to keep off light. Before go to sleep, astronauts must make sure that their space is well ventilated(使......通风) and have plenty of oxygen to last a full eight hours. And something is the same in space. Before the bed, astronauts might choose to listen to music, read or use their laptops. Would you like to go on a space mission?
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，并在其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。
Today, if you look at people around, you'll find many of them can be seen play with their cellphones.
Reasons behind this phenomenon is varous. First, haring an easy way to text messages and games, people tend to get addict to cellphones. Beside, cellphones can be a perfect way to kill time. Although using in many ways, cellphones can lead to a series consequences. For instance, students my possible have difficulty concentrating on their schoolwork, that can result in declining grades.
My suggestions on this are as the follows, People should not use cellphones whenever driving. And schools should take actions to ban their use by students.
First released on Jan. 21, 2011, WeChat is very popular for students and its user have reached up to 300 million at present. It is aimed at promote instant communication among people with voice messaging, text messaging, photo sharing, etc. Beside, it provides a chance for the users to share their wonderful stories in the life and make many new friends. Personal, I think WeChat make life easier because we can save money used the Internet-based application and the multimedia communication enables us to share more with our friends. However, we should spend too much time on it, that may bring negative effects on our life and study if we become WeChat-addicted.
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。
With the popularity of cellphones and Internet, some of we students spend too much playing with cellphones or computer games, which is bad for our studies. Worse is still, we have little time to communicating with our parents and friends. So do we have time for physical exercises.
How shall we do to improve the situation? All of us should realize the negative effects of modern media. Let's limit our time to playing with cellphones or computer games. Instead we should spend more time playing sports or talking straightly with our parents and friends, which helped us relax and communicate.
