1 . 每句一处错误, 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: 在错的词下面画一横线, 并在该词下面写出修改后的词。
1. He kept concentrating in the same topic since he was a stubborn person.
2. I prefer writing a term paper than taking an examination
3. Another time five months ago, I happened to be upstairs at dusk when the window open.
4. India has a largest number of fluent English speakers.
5. He can’t forgive him for not seeing his mother before she died.
6. You must listen carefully and follow that teachers said.
7. It is not easy to quit smoke cigarettes.
8. Some puzzles look difficult but are actual quite simple.
9. I was frightening on my first day of classes at an American university.
10. I sat quietly on myself.

2 . 每句中只有一处错误。每处错误仅涉及一个单词。
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。
1. In addition to improving emotional health, what do you think are some other benefits of resolving an argue?
2. The reason I respect him is that he has a strong sense of responsibility, enabling him to be responsible for each of us.
3. Weight lifting is good for teenagers, which will help them become energy, according to some experts.
4. Facing up to your problems is the best approach to work things out.
5. I submit that more prove is needed to support the case.
6. After the reform, all the staff of the company worked together and made a great progress despite the limited resources.
7. It’s said that history is written by the victors, and those victors set the standards for admit to the genius club.
8. We complained to the travel agency about the horrible service during our trip, but no one respond.
9. It is evidence that the education of the young is vital to the future of a country.
10. These suggestions would certainly cure ourselves of the bad habits so that we could prevent such cases happening again.

3 . 请找出每个句子中的语法错误在其下方划上横线并改正。
1. We had no trouble find your company with the help of your workmates.
2. Neither the parents or their son was satisfied with the result.
3. Tom was caught in traffic. That was because he was late for work this morning.
4. Not only did he get more knowledge, and he met his present wife during his travel.
5. Please turn to the police for help when you are in troubles.
6. He wins the respect of his classmates but his teachers.
7. He graduate from a university last year.
8. As a student, you should taken responsibility for your study.
9. Make music is a job.
10. Your disease is relate to your unhealthy diet.

6 . 请你修改以下的每个句子，每句有1处语言错误，错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号(∧)，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：在错的词下面画一横线，并在横线下面写出修改后的词。
注意：每处错误及其修改仅限一词。
1. Most of the families in China consist for one husband, one wife and one child.
2. In conclusion, walking is a cheap, safe, enjoy and readily available form of exercise.
3. They could take place of power plants.
4. These tools can be fold into a neat little pack and fastened on your belt.
5. Suddenly the driver began to speed it up.
6. I lost sights of him but could still hear his footsteps.
7. The little boy slide into his bedroom while no one was looking.
8. Guiding by the concept of “green Olympics, high-tech Olympics and people’s Olympics”, we have tried our best to do the preparations for the Games.
9. Deeply impressed on its beauty, I fell in love with Guilin.
10. It took me a few weeks to get used to my new surrounding.

7 . 请你修改下面的12个句子，每句中最多有一处错误。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： 每处错误及其修改均仅限一词。
1. Tiring and hungry, the old man fell to the ground.
2. Exhausting by the long journey, the kids soon fell asleep.
3. My mother failed the driving test again, which made her disappointing.
4. Last summer I took a trip there on my own, what got me thinking about the advantages of travelling alone.
5. Faced with all kinds of informations on the Internet, we can’t tell the difference between the true and the false.
6. Not only I interested in photography, but I took an amateur course at university to update my skills.
7. Looking forward to hear from you soon.
8. Smartphones make it easier and more convenience to check reality, watch video clips, read weibo and so on.
9. John received an invitation to dinner, and with his work finish , he gladly accepted it.
10. Your essay contains too much describe, and not enough discussion of the issues.
11. I think it is wrong of some countries to lose sight the spread of COVID-19.
12. When the teacher praises those who do well in their jobs, I dare say, you will find Tom including as well.

10 . 请你修改以下的每个句子，每句有1处语言错误，错误涉及一个单词的增加或修改。
增加：在缺词处加一个漏字符号（∧），并在此符号下面写出该加的词。
修改：在错的词下面划一横线，并在横线下面写出修改后的词。
注意：每处错误及其修改仅限一词。
1. At one time,I even felt my parents couldn’t understand me, so I hoped I could be freely from them.
2. Lots of studies have shown that global warming has already become a very seriously problem.
3. So really friendship should be able to stand all sorts of tests.
4. That is too much for us,considering how closely the houses are.
5. The fruits are small in size，but juicy and taste.
6. It reminds me of my childhood and of the old man who didn’t real want to make money by painting.
7. And you will possible find proper solutions with the help of your schoolmates.
8. We came to the foot of the hill and selected a place that looked suitably and settled down.