Yesterday was my mother birthday. My father and I planned to give him a surprise. In the morning, like usual, my father and mother went to work but I went to school at eight o'clock. My mother seemed to have forgotten her birthday. At four o'clock in the afternoon my father bought  a bunch of flowers as well a lot of good food my mother likes to eat. I bought my mother large and beautiful birthday cake. When my mother got home, she was greatly surprised by what that she saw. All that we had done made her very happily. After supper, I asked my mother to sit down and watched TV. My father began to clean the floor and I set out to doing the washing-up.

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。

    During the winter vacation last year, I thought I should do everything meaningful instead of stay at home. So I got a job at Meituan and worked there like a delivery boy. I worked eight hours a day for three week. The job was hard and tired and seemed endless, what made me so exhausted that I nearly gave it up halfway. And I stuck to it with great determination. Every day I went to work by foot early in the morning and got to home late in the evening. Finally I thought it is successful experience. Now, I really look forward to my final examination.

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。

    It is clear shown that many middle school students have physical and mental problems. 68% of the students surveying have studying anxiety as well as poor eyesight too. And a larger percentage lacks sleep. 52% are short of physical exercise. 42% of the students won't obey our parents or teachers. Personally, I think we student should balance our physical exercise and studies. Without sound body, one can't achieve anything. However, too much attention has been paid only on studies. As a result, I suggest we are given less homework or more time for out-of-classroom activities. Only in this way can we live a happy and healthy life.

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。

Dear Joy,

    How are you doing? Here is an exciting news for you. There will be an invention competition in our school in the 20th of October. However, there is a rule the participants shall be in a group. But I'd like to invite you to be my partners.

    I know that you have been longed to design a tiny cooler that people can wear around the wrist. I think it will be a wonderfully idea for the competition. We can make a small air conditioner to controlling the temperature of the wearer.

    How do you think of my suggestion? Looking forward to you reply.

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：在错的词下划一橫线,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

    Everyone should take the action to reduce haze (雾霾), which is harmless to our health. First of all, I believe that if we plant more tree, there will be less haze in their city. Trees can absorb exhaust fumes (尾气) from cars, thus reduce pollution. Second, the government should punish the factories where produce too many fumes. Exhaust fumes is the main cause of haze and do greatly harm to people's health. Maybe we can move factories to areas where few people live. Third, I think it was a great idea to encourage people to use public transportation. Last but not least, we can call on citizens ride bikes if they travel short journeys.