短文改错练习（7）
I was anxiously expected your letter, and at last it has reached to me. I am very glad to know that
everyone at home is enjoying good health as usually. Things here are same now as they were before. The final examination will take place in next week. So I am now busy preparing for my lessons. It’s nice to think it the summer vacation is coming near. I can’t say much I want to see you all again. I am looking forward to spend summer days with you. Give my love to Father, Mother and anyone at home.
短文改错练习（8）One afternoon , when I was on my way home , the sky changed suddenly . Dark clouds were gathered . I began to feel worried because I didn’t have both a raincoat or umbrella about me . It soon started to rain . Just as I was hurrying home , I heard of someone calling me from behind . I turned to have a look and find that he was Liu Wei , a good neighbour of mine . He offered to share his umbrella with me . They walked all the ways home . Without Liu Wei’s help , I would have got wet to the skin . How much thankful I was for his help !
短文改错练习（9）
I worried about the missed bag all the evening. I tried to remember exact what I had done from the time I left the store until at the time I got home. I remembered whether I had looked at the bag while I was having lunch. So I must have it when I left the store. I remembered showing it to a friend in the bus. But I had the bag then. I came directly from the bus to my house, and I must have forgotten it on the bus. I was in hurry to get off and forgot to check the packages lying on the floor. I should be much careful next time.
短文改错练习（10）
A kind of little car may someday take place of today’s big ones . If people drive such cars in the future,there would be less pollution in there air . There will be more spaces for parking cars in cities . The streets will be less crowd . And rive will be safer as these little cars can go only 65 km per hour . The future cars will be fine for getting round a city , so they will not be useful for long trips . Little cars will go 200km , before needing to stop more gas . If big cars are still used along with the small ones , two sets of roads that will be needed in the future . Some roads will be used for the big fast cars and another roads will be needed for the slow small ones . It is said that third such little cars fit in the space now needed for one car the usual size .
短文改错练习（11）
Dear Bob,
I must say that I do agree with you. Though you find something, but it doesn’t mean it belongs to you. If you can find who it belongs to, you should try to return back it. I’m sure you would want someone to do same for you. Once I found beautiful picture. I wanted to keep it. Then I remembered see one just like it in an office. I went to the office and found the person to who it belonged. The lady was very happy to get back and gave me delicious apples. So you see, Bob, I get two rewards: one I could eat and another I could keep in my heart.
短文改错练习（12）
Mr Zhang is over sixty years old. He has retired（退休）.
He is one of my respected teachers. He teaches us chemistry
we were in senior Grade One. He was old, and he taught us good. He tried his best to make his classes lively. Mr Zhang usually made good preparations for the lesson and was strict to us, too. Whenever we made mistakes in our homework. he would ask us to correct them. At that time, I was used to be poorly in chemistry. Mr Zhang often helped me with my studies very patiently. With his help, I had made rapid progress and caught with the class. He is always very kind to every student.
As a experienced teacher, he is respected and loved by all the students.
短文改错练习（13）
I can’t swim because I have a strong fear of water. Look back at my childhood experience, I think that three reason might explain the fear. The first reason is why I was not allowed to go near the water when I was a child, for my mother had unreasonable fear of it. So, even as a child I was taught see the water as something danger. Second, my eyes became bad ones when I was five. If I took off my glasses in the water, I couldn’t see anything, but this increased my fear. The worst part of your experience is that as a child I often see a neighbor drowned. Since then I have been more frightened.
useless to say to a turtle type human what he must achieve this because his
father was famous and his grandfather was successfully. You can’t make race-horse out of a turtle. But the reverse is also true. If you are the race-horse type, as more efficient businessmen and politicians are, you have the urge to do many things and to express you. If you told not to do anything, you are under terrible distress.
短文改错练习（15）Have you ever heard from the saying : All work and no play make Jack a dull boy ? What this means is that if you study all the times you will become a boring person . You must go out and having fun with your friends , otherwise you will lose him . No one wants to be friends with someone who only talks work and study .Perhaps you have a confidence problem . Please try remember what the work you do is for yourself but no one else . You do not have to compete with your classmates . No one could be happier in studying seven days and seven nights in a week .
短文改错练习（17）
I used to love science class—all of them— biology, chemistry, geography or physics. I think I liked those classes because I felt that it helped me understand what the world works. For example, when I was a child, the rain was a mystery. In one class, I learned why it rain. I think science classes clear up mysteries. But then there is always more mysteries look into. What was my least favorite class? That was math. After learn the basics of the subject, Nothing else seemed very practically to me. I never saw how I could use it in my daily life.
短文改错练习（18）
Some Americans judge success on the length of his vacations . The man who gets a month’s vacation each year consider himself more successful than the man gets two weeks . Many people want to be teachers because that is teachers who can get three-month vacation every year . Some college teachers who teach the three classes consider themselves less successful than that who teach only one or two , or none in all . In short , the less work Americans do , the less successful they consider themselves .
短文改错练习（19）
As is known, that is interesting to teach children to swim while they are still babies. Most the large towns in Florida and California have already run particularly lessons for babies. The idea has quickly spread to Europe from where, in several countries, special courses are now offering to the children who are from 7 to 24 month old The first step is to have child get rid of fear of water. Next, he is teaching to float in water. Once he can do that naturally and can swim with fear, the child can master the technique and push him forward through the water.
短文改错练习（20）Dear Mr. Green
I work in the Friendship Shop on Zhongshan Road where you have often came to buy things. The other day if you bought a vase at our shop with your wife, I made the mistake about the price. You looked at two different price of the same vase, one costing 30 yuan and the other 21 yuan. You took the 21 yuan one so I accepted 30 yuan from you. I found my mistake only after you and your wife have left. Will you please come to our shop to get in your change or to return your vase and get a 30 yuan one instead? I apologize you for it. I’m looking forward to your coming earlier.