增加：在此处加一个漏字符号(∧)，并在其下面写出增加的词；
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(从十一处起)不计分。
In the past few years, it has noticed that a number of people watching short videos is significantly increasing.
The main reason behind the popularity of short videos is because people don’t have enough time to watch long ones because they’re burying in their work and study. Besides, short videos contain information which are easy to understand. Therefore, the accuracy of the information can’t be guaranteed, for that people will waste much time if they are absorbed in thousands of short videos.
In my opinions, watching short videos can be efficiently. We should set a time limit. Moreover, we must be cautious about the content because of its inaccuracy does exist.
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。
With the 100th anniversary of our school approached, we are going to hold an exhibition in celebrate of it. We sincerely hope that all students will provide artworks to celebrate its birthday.
Firstly, we will be happy to see photos of different school activities which had left a deep impression with you. However, you can write Chinese poems, sharing with your sweet experiences of school life. Paintings also preferred. Whatever your works are, they will show your talents on the occasion. Lastly of all, it is a good opportunity to express your best wishes to the school as well as display our colorful school life.
Please submit your work before January 30th to the mailbox, xx7788@ 163.com.
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。
The 2021 Student Volleyball Match will be hold in our school. In order to make the event more successfully, we are in need some volunteers to provide some services such as guidance and support.
The volunteers were required not only to be healthy and organized, and also to be able to respond to emergencies. In the addition, anyone who have some experience is preferred. Once accepting, the volunteers will receive proper training in the gym on 6th Mar., that will begin at 5 p. m. and last one and a half hours. Call us for further informations.
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。
Do you want to enjoy a family tour of China? We would like to help you to discover best family holiday destinations and fun thing to do with your kids in China. You can also get usefully tips for traveling in China with your kids or guidance on organizing your trip in this family tour planning guide.
Have fun is very important for kids during a trip. They are probably not as interesting in learning about Chinese culture or history as adults is. Since your daytime journey should involve some child-friendly attractions or enjoyable activities. You can also allowed some free time for your kids to play with friends or with their toys, to explore new things, or just to sleep or relax.
