1 . 单句改错
1. In order to catching the early bus,he went to bed early.
2. It is the first time that he had written a letter in English.
3. It was at the station where we first met three years ago.
4. Mary always wants to talk with her mother face by face.
5. The teacher said that Li Ming had done was great.

2 . 以下10个句子，每个句中只有一处错误。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(∧)，并在符号下面写上该加的词。
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。
The efforts she had made contributions to improving prison conditions.
You'd better get your eyes examining as soon as possible.
He likes to lock himself in the study, quiet and cosy, absorbing in a good book.
The United Kingdom, consisted of four countries, has a population of about 67 million.
The train moved on smoothly as we lay relaxing and dreaming.
The instantly the teacher entered the classroom, all the students stopped talking.
He is always working hard at English every time when I see him.
Never before I found such a beautiful place in my hometown.
When talked about the changes in China, he felt so excited.
The doctor will try to save the little boy even if he knows how it takes to do it.

3 .

1. It was in the park where an accident happened to the old man.
2. I'm sorry for that I said.
3. The email play an important part in our communication.
4. The criminal has admitted to put the time bomb inside the railway station.
5. We've replaced the old adding machine for a computer.
6. The Asian Games are hosted each four years.
7. Edison is based his ideas on scientific experiment.
8. Your wife as well as you are friendly to me.
9. The company is in charge of Tom when the boss is away.
10. He used to getting up late but now he is used to getting up early.

4 . 以下10个句子，每个句中只有一处错误。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（∧），并在符号下面写上该加的词。
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。
1. The power station being built a few years ago has greatly benefited the local people.
2. He seemed to be lacking for confidence.
3. Every time when I catch a cold, I have pains in my back.
4. After exposed to the sunlight for so long a time, the cloth won’t last well for a shirt.
5. I’ve arranged a nurse to look after your mother.
6. Only when he reached school he realize that he had left his key at home.
7. Mary, knowing for her healthy lifestyle, was pictured on the front cover of Life Style magazine.
8. She likes everything to be in the place before she starts work.
9. What you said doesn’t apply for me.
10. Cindy shut the door heavily and burst into tears. No one in the office knew that she was so angry.