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限一词；
2. 只允许修改 10 处，多者（从第 11 处起）不计分。
With the on-going development of science and technology, our studies are sure to change great.
First, we can study in whichever place we like in the future, not just at school. For an example, we can have various online classes from the best teachers without leaving home, thus make our learning a lot convenient. Besides, there will be more tool like Ding-ding and Wechat to help us study. We will have no exams at school as they can study easily and do what we have a talent in. Learning will be delighted for all of us.
Every time I look forward to the future, I can’t feel more excited because many kinds of possibilities were waiting for me.
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。
On January 5th, students in our school visited Robot World, which we saw a great many robot. It was amazing to find those robots could do a great number of things just like real people included playing chess, playing piano and drawing pictures. What’s more, the robots were in different kinds and shapes, which made us enjoyable. In addition, that excited me most was the show given by a group of robots. They danced just as if they were dancers on the stage. By visiting Robot World, I have learned a lot of about robots, especial about its functions and shapes. The great human wisdom is too powerful that it make us feel more comfortable to live in the world.
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。
How much water should you drink each day? Studies have produced varying advices over the years. But your individual water needs depend many factors. Know more about your body’s needs will help me estimate how much water to drink each day. Normal kidneys can release nearly a quart of fluid every hour. If you drink less than that, you’ll keep the extra water in your body, that can be poisonous to your health. For the most people, drinking more than needed water is neither necessary or medically helpful. Normal day water intake is up to the level of physical activity and climate. It was recommended that men should not drink over 3. 7 liters and 2. 7 liters for women.
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。
Dear Jim,
Knowing that you are interesting in China’s four great new inventions, I’d like to brief introduce one of them to you—high-speed rail. China’s high-speed trains ran at a speed of 250-350 km per hour. The country’s advanced transportation network has surprised at the world.
Since it takes only little hours to travel from north China to south China, high-speed rail has given the public a convenient transport alternative. It has also attracted globe attention. As the result, many countries have imported Chinese high-speed rail technology to upgrade them own rail transport systems. I hope that the above informations will be helpful to you. If you have any further questions, please do not hesitate contact me.
Yours,
Li Hua
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。
If you happen to be a heavy sleeper, that always wakes up about 20 minutes late for lectures, a special app calling Sleep If U Can is for you. Sleep If U Can is alarm app for students. When the alarm rings, some small task should be completed to turn the alarm on. For example, you needed to take a photo of some specifically things or shake the phone a number of times. In addition to, Sleep If U Can will also give yourself the latest weather condition. You can decide whether to take an umbrella with you before left home.
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。
As we are spending more and more time online, both our teachers or parents are increasingly worried about the possibly side effects of the Internet.
But increased use of the Internet is not necessarily good or worse. It becomes unhealthy only when it starts replacing with such important things as physical activities and avoiding friends and families. If our schools and families only focus the amount of screen time, they’re concentrating on the wrong things. What matters are how we spend our time online. Actually, spending more time online may be beneficial for them if we can use the Internet properly. We can learn such things as search for important information and communicating with different persons, who are very important life skills in the future.
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。
The modern Olympic Games are biggest sports meeting in the world, that include 2 sets of Games, the Winter and the Summer Olympics. All are held every 4 years. All countries can took part. Only athletes who have reached the agreed standard for their events will be admit as competitors. Women are not only allowed to join in but plays a very important role in many events. The special village is built for the competitors to living in. A great number of building such as stadiums, swimming pools and gymnasiums are built for competitions. It’s a great responsible and honor to host the Olympics. Although the olive wreath has been replaced by medals, but the motto of the Olympics is still Swifter, Higher, and Stronger.
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。
Everybody needs time to relax and have fun, even if they’re too old for the playground. School days are long and requires a lot of focus. Students should be given the opportunity to taking a real break. After hours of sitting at a desk, they can make most of the time for the physically activity. Besides, it has been shown to lower stress levels but boost the ability to focus on in class afterward. Students at schools with a break for upper grade say they return to class more energized and refreshing. Even if they’re not being active, the break gives us a chance to socialize, that helps them learn communication and other skills. Why should school be all work and no play?
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 was a senior high school student. In my opinion, the classroom is place for students to gain knowledges. So quietness is badly needed for us to learning in the classroom. So recently some students have brought their mobile phones to the classroom and we often hear of the ring of mobile phones. Some of them even waste precious time in class type short messages on the mobile phones. To keep the classroom quietly and make us focus more on their studies, I suggest that mobile phones shouldn’t be used in the classroom. At least, we can’t used them when we are having a class.
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l0处，多者（从第11处起）不计分。
Mobile phones are commonly using and play an important role in ours daily life. With their help, people mainly communicate and kept in contact with others in the past. But now things are total different. They allow people to have fun by watching short videos and play games. As a result of, a great many students of all age are addicted to mobile phones. And the overuse of mobile phones have distracted students from their study and caused disharmonious relationships between parents and children. Therefore, students are supposed have a positive attitude towards mobile phones but spend time properly on them.
