单句改错50题
单句改错练习题
1.The reason why he was late was because he got up late.
2.He was very thankful that he handed her a 100yuan note .
3.She was too tired that she couldn’t go any further.
4.Although he worked hard ,but he failed.
5.So long as you keep on trying,and you will succeed.
6.To her great surprised,she got the first.
7.He was seen enter a shop.
8.They were forced leave their home.
9.Reading is of great helpful to your English study.
10.He was made work day and night.
11.To his disappointing,he didn’t pass the driving test.
12.To her delight,she was given a warmly welcome.
13.The number of cars are increasing rapidly.
14.It’s four years since he has graduated.
15.It happened thirty-five years before.
16.I don’t know him ,too.
17.What he said sounds truly.
18.That was not a pleasantly trip.
19.She felt very nervously.
20.The lecture is worth listening.
21.He has no room to live .
22.She was taken good care in the hospital.
23.My money is running out of.
24.English is wide used today.
25.He works hardly at English.
26.Surround by trees,the village looks beautiful.
27.There was a river,flow through the city.
28.Mr Wang sat on the sofa,watch TV.
29.His father died, leaving the family even badly off.
30.English is much difficult than Chinese.
31.Tom is very taller than his brother.
32.Your can’t imagine the difficulty I had found his house.
33.Tom,I ’ve got a wonderful news for you.
34.Don’t lose your heart.Cheer up.
35.Finally they arrived her house.
36.We think that difficult to complete the task by ourselves.
37.It’s no use arguing t her.
38.It is no doubt that we’ll win.
39.You can find a great number of information on the internet.
40.With the boy led the way,we had no trouble getting there.
41.He was in hurry to go to school.
42.Tom was late again,that made his teacher very angry.
43.This is the first time that I come to Tangshan.
44.It is high time that we thought of ways protect the
Environment.
45.We are looking forward to hear from you.
46.The holiday we are looking forward is coming.
48.The singer they were looking forward to come at last.
49.When he was in his fifty,he began to learn English.
50.Professor Wang gave us some advices on how to learn English.
51.A fire was broken out last night,killed 3 people,included
a child.(此句三处错误）
52.This is the best film which I have ever seen.
54.The news which Yao Ming will come to Tangshan excites us.
55.You forget the fact which he is not good at English.
时态 (语法填空,改错)练习题教学文稿
时态(语法填空,改错)练习题
高考英语复习动词的时态改错 I. A级单项单句改错 1. The teacher told that the sun rose in the east. 2. I will speak to him when I will see him next Sunday. 3. I will get everything ready before my boss come back. 4. Does your mother has lunch at home? 5. He was writing a letter at the moment, I believe. 6. He can't be waiting us. 7. I am looking at the sky, and I see a strange star. 8. I haven't seen her since two months. 9. She has gone to Beijing several times. 10. Jane is doing some cleaning this time yesterday. B级单项单句改错 1. If it won't rain, we will go to visit the zoo. 2. The new secretary will supposed to report to the manager as soon as she arrives. 3. When I was at college I spoken three foreign languages, but I had forgotten all except a few words of each. 4. The police found that the house has been broken into and a lot of things stolen. 5. The volleyball match will be put off if it rain. 6. Mary is making a dress when she cut her finger. 7. This is the first time I had been here. 8. You can join the club when you will get a bit older. 9. Mother promised she will buy me a bike. 10. ---- We could have walked to the station. It was so near. ---- Yes. A taxi wasn't at all necessary. II. A级单项短文改错 An artist went to beautiful part of the 1._______ country for a holiday, and stay with a farmer. 2._______ Every day he went out without his paints and brushes 3._______ and paint from morning to evening, and then 4._______ when it got dark, he went back to the farm or 5.________ had a good dinner before he went back to the bed. 6.________ In the end of his holiday he wanted to 7.________ pay the farmer and the farmer said, "No, I do 8.________ not want money, but give me one of your 9.________ picture. What is money? In a week it will all 10._______ be finished, but your painting will still be here." B级单项短文改错 One day, some children were playing hide-and-seek 1.______ in an garden. The garden was big and full of man-made 2.______ stones. The children knew them very well because 3.______ they played at there very often. Then, the youngest of 4.______ them saw a tall jar, and had an idea. He decided climb 5.______ into it and hide himself. However, it was filled of 6.______
英语六级考试综合改错题训练(六)
最牛英语口语培训模式：躺在家里练口语，全程外教一对一，三个月畅谈无阻！ 洛基英语，免费体验全部在线一对一课程：https://www.360docs.net/doc/c311375865.html,/ielts/xd.html（报名网址） 四、非谓语动词使用错误 非谓语动词在六级综合改错里算是一个较为令人头疼的改错类型，它包括不定式、分词、动名词。六级改错中主要出现的是非谓语动词和主要谓语动词之间的混淆，具体分为以下两种情况： ①分词，主要是现在分词和过去分词的误用，如： a puzzled question → a puzzling question ；an exciting girl →an excited girl 等。 ②动词非谓语形式做主语、宾语，有时需要it 作形式主语或形式宾语。如：This is no good arguing with him.(This →it ) 例1 The idea that learn a foreign language is hard 1.__________ work is realized by every student. 分析句子结构可知：the idea是主语；is realized是谓语部分；that引导同位语从句。从句中learn a foreign language是主语，而learn是动词形式，应改为动名词“learning”。 例2 From these unearthed bones scientists are able to reconstruct the skeleton of the animal and from the reconstructing skeleton, they can obtain quite 1.__________ a good idea of its appearance. “reconstructing”表示正在进行的动作，而根据原句可知，“skeleton”本身并不能发出这个动作，而应该为“reconstructed”，意为“the skeleton that is reconstructed”，这是过去分词作为定语。 例3 Lighthouses are set up to warn the passed ships 1.__________ of the dangers along the coast. Ancient people used simple fire signal which could only mean “Danger! Keep off”. “passed ships”表示“已经过去的船只”，当然不可能再给予警告，这不符合逻辑，应该改为passing，意为“过往的船只”，此处现在分词作定语。 例4
高考英语语法填空和短文改错真题单句分类
高考英语语法填空真题单句分类 第一部分：给提示词 一、名词 （一）考查名词单复数、可数不可数问题 1.I’d skipped nearby Guilin,a dream place for tourists seeking the mountain tops and dark waters which are pictured by artists in so many Chinese______(painting) 2.For most of us the______(change)are gradual and require a lot of effort and work. 3.The nursery team switches him every few______(day)with his sister. 4.Recent______(study)show that we are far more productive at work. 5.Any smell might attract natural______(enemy)that would try to eat the little panda. 6.This trend,which was started by the medical community as a method of fighting heart disease,has had some unintended side______(effect)such as overweight and heart disease. 7.It allowed people to avoid terrible______(crowd)on the roads. 8.She has turned down several______(invitation)to star at shows. 9.She pulled out a handful of small______(carrot). 10.You wouldn’t think that a few______(month)of exercise in your teens would be enough for the rest of your life. 11.A mere5to10minutes a day of running reduced the risk of heart disease and early deaths from all ______(cause). 12.Making Chinese______(dish)is seen as especially troublesome. 13.One study showed that(woman)who drank a lot of coffee,like eight or more cups per day while they were pregnant were more likely to have children with birth defects. 【总结】 【答案】1.paintings;2.changes;3.days;4.studies;5.enemies;6.effects;7.crowds;8.invitations;9. carrots;10.months;11.causes;12.dishes;13.women （二）考查其他词性换为名词 1.What makes the adobe dwellings admirable is their______(able)to“air condition”a house. 2.But for tourists like me,pandas are its top______(attract). 3.You will feel a real sense of______(achieve). 4.The great Chinese scholar Confucius influenced the______(develop)of chopsticks.
大学英语六级改错题12篇
大学英语六级改错题12篇 Passage 1 Error Correction (15 minutes) Directions:This part consists of a short passage. In this passage, there are altogether 10 mistakes, one in each numbered line. You may have to change a word, add a word or delete a word. Mark out the mistakes and put the corrections in the blanks provided. If you change a word, cross it out and write the correct word in the corresponding blank. If you add a word, put an insertion mark (∧) in the right place and write the missing word in the blank. If you delete a word, cross it out and put a slash (／) in the blank. Example: Television is rapidly becoming the literatures of our periods. 1. time/times/period Many of the arguments having used for the study of literature 2. ／___________ as a school subject are valid for ∧ study of television. 3. the___________ One major decision which faces the American student ready to begin higher education is the choice of attending a large university or a small college. The large university provides a wide range of specialized departments, as well numerous 71. __________ courses within such departments. The small college, therefore, 72. __________ generally provides a limited number of courses and specializations but offer a better student-faculty ratio, thus 73. __________ permit individualized attention to student. Because of its large 74. __________ student body (often exceeding 20,000) consisting in many 75. __________ people from different countries the university exposes its students to many different culture, social and out-of-class 76. __________ programmes. On the other hand, the smaller, more homogeneous(同性质的) student body of the big college 77. __________ affords greater opportunities in such activities. Finally, the university closely approximates the real world and which 78. __________ provides a relaxed, impersonal, and sometimes anonymous (隐姓埋名的) existence, on the contrast, the intimate 79. __________ atmosphere of the small college allows the student four years of structural living in which to expect and preparing for the real 80. __________ world. In making his choice among educational institutions the student must, there fore, consider a great many factors. 71. (well) → (well) as 72. therefore → however 73. offer → offers 74. permit → permitting 75. in → of 76. culture → cultural 77. big → small 78. and → / 或and → which, this 79. contrast → contrary 80. preparing → prepare Passage 2 Thomas Malthus published his "Essay on the Principle of Population" almost 200 years ago. Ever since then, forecasters have being warning that worldwide famine was S1. _____ just around the next corner. The fast-growing population's demand for food, they warned, would soon exceed their S2. _____ supply, leading to widespread food shortages and starvation. But in reality, the world's total grain harvest has risen
高考英语短文改错常考考点与历年真题版
高考英语短文改错测试重点及分类解析 第一章短文改错测试重点及分类解析 根据短文改错的命题特点，我们可以按照以下四步进行备考快速练习。 第一步：审题。通读全文，了解大意。全面把握文章整体(时态、题材及容)。 第二步：重读全文，应先确定一些明显的错误，以便疏通短文，化繁为简，为后面解题打开思路。许多问题可在这一阶段得到解决。从词法、句法到行文逻辑三方面着手，逐句而不是逐行地分析、找错。 第三步：综观全篇，看错误类型的比例是否得当、前后逻辑是否一致、有无前后矛盾等现象。 第四步：认真检查，避免出现以下错误：符号不规；一个词改为几个或几个改为一个；该大写的未大写；合成词只改了其中一部分等。 下面，我们根据词性不同，来对改错题目进行分类解析。 第一节名词 在短文改错中见到名词时，应检查是否有数、格及名词前限定词用法等错误。汉语中的名词在形式上无复数变化，而是通过在名词前加数词来表示；英语则不同，除了在名词前加数词之外，如果是可数名词，还应将该名词变为复数形式。 1. 检查句中名词的单复数形式是否符合句意。 2. 检查句中有无可数名词和不可数名词的误用。 3. 检查句中有无所有格的误用。 4. 检查句中有无名词前限定词的误用。 练习 请改正下列句子中的语法错误，注意名词的使用。 1. He is on good term with me. 2. He is a generous fellow, and will soon make friend with you again. 3. His opinion is considered to be great value. 4. He sent his daughter to a girl’s high school. 5. Give me three spoonful of sugar. 6. His eyes are as blue as a Scandinavian. 7. A few peoples live to be a hundred years old. 8. Aunt Mary returned home after ten year’s absence. 9. He is a friend of my brother. 10. The observation of the law is the first duty of every citizen. 注释 1. term → terms, term的复数形式表示条件、关系， on good terms with...意为“与……关系良好”。 2. friend → friends, make friends with...与某人交朋友。 3. be great value → be of great value, val ue是名词， be of+名词=be+形容词。即of great value=greatly valuable。 4. girl’s → girls’，女子高中是a girls’ high school。 5. spoonful → spoonfuls, spoonful是可数名词。 6. scandinavian → Scandinavian’s。. 7. peoples → people此处people作“人讲”，是复数名词。 8. year’s → years’。 9. b rother → brother’s应是brother’s friends, 其后做了省略。
2020年高考英语代词语法填空与单句改错
高考代词练习题 一．单句填空 1.On my recent visit, I held a lively three-month-old twin that had been rejected by _ _ (it) mother. 2. A few hours earlier, I’d been at home in Hong Kong, with ____ (it) choking smog. 3.“ Did anyone lose a suitcase at the last stop?” A woman on the bus shouted, “Oh, dear! It’s _(I).” 4.It's an either-or situation - we can buy a new car this year or we can go on holiday but we can’t do . 5.The traffic on the main streets has a longer green signal than _____ on the small ones. 6.Susan made______ clear to me that she wished to make a new life for herself. 7.—When shall I call, in the morning or afternoon?—_______. I’ll be in all day. 8.She'd lived in London and Manchester, but she liked ______ and moved to Cambridge. 9.I’d appreciate ________ if you could let me know in advance whether or not you will come. 10.You can ask anyone for help. ________ here is willing to lend you a hand. 11.I knew that _____ would ever discourage him; he would never give up wanting to be a director. https://www.360docs.net/doc/c311375865.html,rry asks Bill and Peter to go on a picnic with him, but ________ of them wants to, because they have work to do. 13.No matter where he is, he makes _____a rule to go for a walk before breakfast. 14.If you’re buying today’s paper from t he stand, could you get________ for me? 15.My brother would like to buy a good watch but ______was available from that shop. 16.I’ve lived in New York and Chicag o, but don’t like ____ of them very much. 17.The meeting will be held in September, but________ knows the date for sure.
中考英语单句改错100题
中考英语复习单句改错100题 句子改错：每小题有一个错误（多词、缺词或错词），多余的词用斜线（\）划掉，在右边横线上写出该词，并也用斜线划掉；缺词处加一个漏字符号（∧），在右边横线上写出该加的词；在错的词下划一横线，在右边横线上写出改正后 的词 1. It took Jack two hours climb the mountain . _______ 2. The tomatoes I picked are much more redder than yours . ______ 3. They have never had the chance to be there ago .______ 4. Even he is old , my grandpa works on the farm . ________ 5. You are terrible ill . You’d better stay in bed . ________ 6. The nearest village is about one hundred miles far away ._________ 7. I don’t li ke going out lonely after dark ._________ 8. I’m fed up waiting for her letter . ________ 9. Birds flew back because the fine environment . _________ 10. The students entered into the classroom one by one . ________ 1. His story is more interesting as my sister’s . ________ 2. Please return my dictionary back soon . _______ 3. When he heard the news , he got angrily ._______ 4. They have some problems get there . _______ 5. Tom was just falling asleep then the telephone rang . ________ 6. Sometimes we take walk by the river . _______ 7. Mr More took well care of his car . _______ 8. We are going to Hainan the next holiday . ______ 9. I don’t agree to you , twins . _______
高考冲刺 单句改错及真题解析
高考冲刺：单句改错 题型介绍 短文改错除了考查篇章的逻辑结构，更多地从句子层面考查考生对英语知识的掌握程度。考生只要了解短文中句子错误的常见设错方式，就很容易找到错误并更正。另外这些设错的地方也是考生在书面表达中句子出现错误的地方，提高句子的改错能力的同时也能提高写作能力。 解题技巧 常见错误考点 1. 名词考点主要涉及名词的单复数问题，即在该用复数的地方误用其单数，或在该用单数的地方误用其复数，关键是记住常用的不可数名词和集体名词以及复数形式表达不同意义的名词。 You can find all kinds of information in just a few minute on the Internet. minute→minutes，因为a few后面的名词一定是复数 Nowadays millions of people of all age take pleasure in a hobby… age→ages 因谈到不止一个人的年龄，age用复数；of all ages指各个年龄阶段的人。 2. 对冠词的考查主要涉及冠词的误加和漏用，有时也考查不定冠词与定冠词以及零冠词的用法区别（包括a与an的区别）。其中涉及最多的是，当一个单数可数名词表示泛指时，漏用不定冠词；另外冠词在一些习语中的用法也是一个重要考点。 …discover an interest which can even last lifetime. lifetime前加a，指人的一生是a lifetime. Ten minutes later, the firemen came and put out fire. fire前加the，因这是特指的一场火灾。 Suddenly, I caught a sight of my English teacher in the crowd. 去掉a，catch sight of是习语，意为“看见、瞥见”。 3. 对介词的考查主要涉及如下方面：在及物动词后接宾语时误加介词，在不及物动词后接宾语时漏加介词、副词短语前误加介词、介词与其他词的常用搭配、习语中的介词用法等。 When they came down, the police were angry to them. to→with，表示对某人生气，习惯上用be angry with sb.。 It was very kind for them to meet me at the railway station. for→of，句型It’s kind of sb. to do sth.。 4. 动词时态考点主要涉及一般现在时与一般过去的区别，经常涉及be和have 两个常用动词。有时也涉及其他时态。 Also, scientists and doctors had learned how to deal with many diseases. had→have，此处句中陈述现在的事，用现在完成时。
大学英语六级改错讲义张子宏
大学英语六级改错讲义（张子宏） 第一节介词 考点1：中心词+ 介词of 例1：More and more people live in towns and cities instead on farm and in villages. (90/1, No.71) 例2：The family’s recreation and social life chiefly consisted a drive in the wagon to the nearby small town or village to transact some business as well as to chat with neighbors who had also come to town. (90/6, No.78) 考点2：中心词+ 介词to 例1：People are earning higher wages and salaries. This leads changes in the way of life. (90/1, No.76) 例2: Similarly, we feel comfortable with people with physical qualities similar as ours. (95/1, No.71) 考点3：中心词+ 介词on 例1：……, but such reasons are totally dependent in the balance of risks and benefits for the patients. (93/6, No.75) 考点4：中心词+ 介词with 例1：In every home a stereo or television will fill the rooms sound. (95/6, No.72) 考点5：中心词+ 介词for 例1：Big cities of the world are well-known by their noisiness. (95/6, No.76) j固定搭配: on the contrary, on one hand…on the other hand, on purpose, on business, on the whole, on the spot k表位置，指与某物面碰面的接触：on the wall, on the earth 考点6：介词on l表时间，置于某日前: on May 4th, on Sunday, on the morning of m表时间，指“在……之后，立即……”: on our arrival non和to合成的介词onto: 表示运动的方向和场所，意为“到……上，在……上”。get onto the bus, slip onto the floor 例1：……, on the contrast, the intimate atmosphere of the small college allows the students four years of structural living in which to expect and prepare for the real world. (96/6, No.79) 例2: Men have explored parts of the moon, put spaceships in orbit around another and possibly within the decade will land into another planet and explore it. (00/1, No.73) 考点7：其它常用介词的基本含义 j介词in: 表示“在（某空间）里面”，构成“in+空间、范围” k介词for: 表示“为某一目的而准备”；或者，for用于表示持续的时间; 表原因 l介词from: 表示“特定地点或时间的起点”；或者，指特定的“来源或起因”
高考英语单句改错200题(带详细解析)
单句改错 ( 1 ) 1.Chuck is a businessman who is always very busy that he has little time for his friends. 2.The number of people who learns English as a foreign language is more than 750 millions. 3.Except the differences in spelling, written English is more or less the same in both British and American English. 4.You will get close to the nature and take exercise at the same time. 5.You should not go rafting if you know how to swim. 6.The teacher told the students not to look out the window. 7.How many pages have you read? 8.In the Bronze Age, people could make tools from copper and bronze. 9.It?s useless try to argue with Shylock. 10.After five hours? drive, they reached where they thought was the place they?d been dreaming of. ( 2 ) 11.Every great culture in the past had its own ideas of beauty expressing in art and architecture. 12.It is said that the weather will last hot for another three or four days. 13.The teacher wanted to speak to the student about her writing, he sent another student to tell her to his office. 14.When I entered the classroom, I saw some strangers seating at the back. 15.Don?t treat that the students do in their spare time as something unimportant. 16.I?m feeling much better now, so you mustn?t call the doctor. 17.Mr Yang became a teacher in 1986, he will been teaching for 20 years by July. 18.The boy is very afraid that his mother will scold him.
(完整word版)高中英语单句改错专题训练
改错分类分级专项训练 学法指导：理解句意、分清句子的语法结构逐项排查。 A级 1. What a lot of works I have to finish today! 2. Both Marx and Engels were Germen. 3. What a beautiful weather we are having recently! 4. Most of them are woman doctors. 5. He wrote a three-hundred-words report. 6. There are four baskets of apple in that room. 7. This computer cost me eight thousands yuan. 8. Mr. Zhang looks very happy today. He has got many good news from here. 9. This hat of my father's is rather old. 10.He made many mistakes in his composition because of careless. B级 1. Will you please make a room for the lady outside? 2. The number of the students in our school are increasing. 3. She has made some progresses in English. 4. His work is better than anyone else. 5. We've missed the last bus. I'm afraid we have no way but to take a taxi. 6. He dropped the coffee's cup and broke it. 7. He gained his wealths by printing works of famous writers. 8. I spent last weekend with the Palmers. 9. My brother has had one of his tooth taken out. 10.You'll find this map of great valuable in helping you to get round London. A级 1. There are three hundreds and sixty-five days in a year. 2. The sun is 93 millions miles away from the earth. 3. This company has two hundred of workers. 4. Hundreds of people attended the party last night. 5. The boy wrote a two-hundred-words composition. 6. "I" is the nine letter of the English alphabet(字母表). 7. What's the date today? ---- It's February the two. 8. John arrived at 7:00 and Tom arrived at 6:00. So John was the first to arrive. 9. What time is it by your watch? ---- It's a half past seven. 10. About two-fifth of the students are from the countryside in this school. B级 1. When he was in his forty, he moved to America. 2. People lived a hard life in forties. 3. What date is it? ---- It's the twenty-first of June. 4. The city has a population eight million. 5. It took me one and a half hour to finish the work. 6. The hero of the story is an artist in his thirtieth. 7. Shortly after the accident, dozens police were sent to the spot to keep order. 8. I have seen a lot after five thousand mile of journey, but have learned very little. 9. Three-tenths of forty is twenty. 10. Five pounds of apples doesn't cost two dollar. A级 1. She gave the books to you, him and I. 2. Whose dictionary is this? ---- It's my. 3. This is Tom's cap, not yours. 4. I haven't brought the dictionary with me. Will you lend me your? 5. Kate and her sister went on holiday with a cousin of hers. 6. He is too young to look after he. 7. He always helps others. This is why we trust him. 8. That took him three hours to finish the homework. 9. Who is that man? ---- He is a teacher. 10. They were both very tired, but none of them would stop to take a rest. B级 1. It is me who am going to help her. 2. He thinks more of others than of oneself. 3. We had better ask the president himself about it. 4. That is exactly all what I want to tell you. 5. What she said is the same as us. 6. The weather in summer in Beijing is hotter than it in Guangzhou. 7. He runs faster than anyone in our class. 8. I don't think that possible to master a foreign language in a short time. 9. Each of them knew about the plan because it was kept a secret. 10. He paid the boy $10 for washing ten windows, most of those hadn't been cleaned for at least a year. A级 1. The door was widely open. 2. I'll help you as more as I can. 3. He is as tall a fellow as his elder brother. 4. Mike didn't speak clear so we couldn't understand him. 5. John swims better than I, but he doesn't swim as good as my brother. 6. He works hardly. 7. He runs very fastly. 8. Harry worked good here yesterday. 9. He was deep moved by what she said. 10. A plane is flying highly in the sky. B级 1. Don't make any changes till farther notice. 2. It's colder in Tianjin than Beijing, though Tianjin is father to the south and nearer to the sea. 3. I'll try and be careful in future. 4. We decided not to climb the mountains because it was raining hardly. 5. They had to dig deeply to find water. 6. I know the government thinks high of his invention. 7. He often comes to work early and leaves off lately. 8. What he said sounded prettily interesting. 9. The Emperor opened his eyes widely but still saw nothing. 10. I firmly believe you are right. A级 1. The teacher told that the sun rose in the east. 2. I will speak to him when I will see him next Sunday. 3. I will get everything ready before my boss come back. 4. Does your mother has lunch at home? 5. He was writing a letter at the moment, I believe. 6. He can't be waiting us. 7. I am looking at the sky, and I see a strange star. 8. I haven't seen her since two months. 9. She has gone to Beijing several times. 10. Jane is doing some cleaning this time yesterday. B级 1. If it won't rain, we will go to visit the zoo. 2. The new secretary will supposed to report to the manager as soon as she arrives. 3. When I was at college I spoken three foreign languages, but I had forgotten all except a few words of each. 4. The police found that the house has been broken into and a lot of things stolen. 5. The volleyball match will be put off if it rain. 6. Mary is making a dress when she cut her finger. 7. This is the first time I had been here. 8. You can join the club when you will get a bit older. 9. Mother promised she will buy me a bike. 10.—We could have walked to the station. It was so near. —Yes. A taxi wasn't at all necessary. A级 1. Mr. Smith and Mrs. Smith are teacher. 2. Both coffee and beer is on sale in the shop. 3. Either the students or the teacher are to blame. 4. Not only the students but also their teacher don't know about it. 5. Mr. Green besides his sons like sports. 6. Each of the books costs five yuan. 7. More than 30 percent of the surface are covered by water. 8. A new type of machine are on show now. 9. She is one of the teacher who have been to America. 10. Four hours are enough to do the work. B级 1. The questions raised by the boy is very important. 2. The teacher and writer are her friend. 3. Tom, together with Mary and Alice, are going to swim this afternoon. 4. Neither of these words are correct. 5. About 70 percent of the students is from the south, and the rest of them are from the north and foreign countries. 6. Machines of this new type is made in Wuhan. 7. The windows which faces south are all broken. 8. She is the only one of the students who have been invited to the party. 9. When and where to hold the sports meet is not decided yet.