• Lớp 9
  • Tiếng Anh
  • Mới nhất

Tìm ra lỗi sai ở các câu không được chọn 1. you / operate / printer / make sure / wire / plug in a. Unless you want to operate a printer, you will make sure that the wire is plugged in. b. If you wanted to operate a printer, you would make sure the wire was plugged in. c. Do you want to operate a printer, you would make sure the wire was plugged in. d. If you want to operate a printer, you must make sure that the wire is plugged in. 2. you / in need / I / help a. If you are in need, I will help you with something. b. If you are in need, and I will help you with something. c. If you are in need or I will help you with something. d. Otherwise you are in need, I will help you with something. 3. bag / heavy / we / take it with us / now a. If the bag were not heavy, we would take it with us now. b. If the bag is not heavy, we will take it with us now. c. Unless the bag was not heavy, we would take it with us now. d. Provided that the bag is heavy, we would take it with us now. 4. you / keep / baby / warm / he / be / ill. a. Unless you did not keep the baby warm, he would be ill. b. Unless you kept the baby warm, he would be ill. c. Unless you do not keep the baby warm, he will be ill. d. If you keep the baby warm, he will be ill. 5. his office / call / he / return to work / ? a. If his office called, did he return to work? b. If his office called, would he return to work? c. If his office called, will he return to work? d. If his office called, he would returned to work? 6. provide / your writing / legible / test scorer / accept / your answer a. Providing your handwriting is legible, the test scorer does not accept your answer. b. Provided for your legible handwriting, the test scorer has to accept your answer. c. Provided that your handwriting is legible, your answer will be accepted by any test scorer. d. Providing with your legible handwriting, every test scorer must accept your answer. 7. I / not get wet / I / have an umbrella / me / now a. I will not get wet if I have an umbrella with me now. b. I will not get wet if I had an umbrella with me now. c. I would not get wet if I had an umbrella with me now. d. I would not get wet unless I had an umbrella with me now. 8. John / come / see me / this afternoon / tell / leave / a message a. If John comes to see me this afternoon, tell him to leave a message. b. If John is coming to see me this afternoon, tell him to leave a message. c. If John will come to see me this afternoon, tell him to leave a message. d. If John came to see me this afternoon, told him to leave a message. 9. she / not remind / us / we / forget / tickets / concert / today a. If she was not remind us, we would forget our tickets for the concert today. b. If she did not remind us, we would forget our tickets for the concert today. c. If she does not remind us, we will forget our tickets for the concert today. d. Unless she does not remind us, we will forget our tickets for the concert today. 10. you / get / ten percent / deposit / book / advance a. You will get ten percent of the deposit if you book in advance. b. You will get ten percent of the deposit unless you book in advance. c. You would get ten percent of the deposit if you book in advance. d. You would get ten percent of the deposit unless you book in advance.

1 đáp án
10 lượt xem

Khoanh đáp án đúng và tìm ra lỗi sai ở các câu không chọn 1. Hurry up! We are going to miss the start of the film. a. If you hurry up, we will miss the start of the film. b. You don’t hurry up, so we will miss the start of the film. c. We won’t miss the start of the film if you hurried up. d. We will miss the start of the film if you don’t hurry up. 2. Peter cannot go out for lunch. His car is broken. a. In spite of his broken car, Peter goes out for lunch. b. If his car is not broken, Peter will go out for lunch. c. If his car were not broken, Peter could go out for lunch. d. Unless his car were not broken, Peter could go out for lunch. 3. The film is not perfect. The abrupt ending spoils it. a. The film would be perfect if it ended abruptly. b. As long as the film ended abruptly, it would be perfect. c. Unless the film ends abruptly, it won’t be perfect. d. If it wasn’t such an abrupt ending, the film would be perfect. 4. You don’t try to work hard. You fail the exam. a. Unless you don’t try to work hard, you will fail the exam. b. Unless you try to work hard, you won’t fail the exam. c. Unless you try to work hard, you will fail the exam. d. If you worked hard, you wouldn’t fail the exam. 5. They are stopping all the sporting events at the moment because of the severe storm. a. If the storm isn’t severe, they won’t cancel all the sporting events now. b. If the storm wasn’t severe, they would cancel all the sporting events. c. Without the severe storm, they wouldn’t cancel all the sporting events. d. If the storm had been severe, they wouldn’t cancel all the sporting events. 6. David has a broken leg. Today he can’t play in the final. a. If David didn’t break his leg, he could play in the final. b. If David doesn’t break his leg, he can play in the final. c. Unless David broke his leg, he couldn’t play in the final. d. Without his broken leg, David couldn’t play in the final. 7. Unfortunately, I don’t know Philosophy. That’s why I can’t answer your question. a. If I knew Philosophy, I would be able to answer your question. b. If I know Philosophy, I can answer your question. c. If I know Philosophy, I will be able to answer your question. d. If I had known Philosophy, I would have been able to answer your question. 8. It may rain tomorrow. I hope it won’t because the match might be cancelled. a. If it rains, the match is cancelled. b. If it rains, the match will be cancelled. c. If it rained, the match would be cancelled. d. If it had rained, the match would have been cancelled. 9. You shouldn’t play truant. Or else, you are punished by the teacher. a. If you don’t play truant, you aren’t punished by the teacher. b. If you don’t play truant, you won’t be punished by the teacher. c. Unless you play truant, you will be punished by the teacher. d. If you played truant, you would be punished by the teacher. 10. You ignore my advice. That’s why you get into trouble this time. a. If you don’t ignore my advice, you don’t get into trouble. b. If you don’t ignore my advice, you won’t get into trouble. c. If you didn’t ignore my advice, you wouldn’t get into trouble. d. If you hadn’t ignored my advice, you wouldn’t have got into trouble.

1 đáp án
37 lượt xem

Khoanh đáp án đúng và chỉ ra lỗi sai ở các câu không chọn: 1. Barbara doesn’t wear the raincoat, so she gets a cold now. a. If Barbara wore the raincoat, she wouldn’t get a cold. b. If Barbara wore the raincoat, she didn’t get a cold. c. If Barbara wears the raincoat, she won’t get a cold. d. If Barbara got a cold, she would wear the raincoat. 2. If you want to lose weight, you should take more exercise and eat less. a. Taking more exercise and eating less cannot help you to lose weight. b. You can lose weight without taking more exercise and eating less. c. The more you lose weight and take exercise, the less you eat. d. You should take more exercise and eat less to lose weight. 3. She has a sore throat, so she can’t sing for us. a. She can’t sing for us unless she has a sore throat. b. If she doesn’t have a sore throat, she can sing for us. c. If she didn’t have a sore throat, she could sing for us. d. As long as she had a sore throat, she couldn’t sing for us. 4. Unless you see Tom, you will not know the truth. a. You cannot know the truth because you have seen Tom. b. You see Tom, so you won’t know the truth. c. You know the truth, but you will not see Tom. d. You will know the truth if you see Tom. 5. My friend said to me, “If I were you, I would tell them the truth.” a. My friend told me not to tell them the truth. b. My friend advised me to tell them the truth. c. My friend felt sorry for me and asked me to tell them the truth. d. My friend advised me not to tell them the truth. 6. At the moment, Mr. Lam is buying a map because he isn’t sure which way to take. a. If Mr. Lam is not sure which way to take, he will buy a map. b. If Mr. Lam bought a map, he wouldn’t be sure which way to take. c. If Mr. Lam were sure which way to take, he wouldn’t stop to buy a map. d. If Mr. Lam is sure which way to take, he wouldn’t stop to buy a map. 7. I would tell you the answer if I knew. a. I don’t know the answer, so I can’t tell you. b. I knew the answer and wished to tell you. c. When I know the answer, I’ll tell you. d. I know the answer, but I don’t want to tell you. 8. Get up early, or you will miss the bus. a. If you get up early, you will miss the bus. b. If you do not get up early, you will not miss the bus. c. Unless you do not get up early, you will miss the bus. d. Unless you get up early, you will miss the bus. 9. The traffic is heavy during the rush hours, so they are sometimes late for school. a. If the traffic is not heavy during rush hours, they won’t be sometimes late for school. b. If the traffic were not heavy during rush hours, they wouldn’t be sometimes late for school. c. The heavy traffic during rush hours doesn’t make them late for school. d. As long as the traffic is heavy during rush hours, they are not sometimes late for school. 10. The sooner we solve this problem, the better it will be for all concerned. a. If all concerned are better, we can solve this problem soon. b. If we can solve this problem soon, it will be better for all concerned. c. If we can solve this problem soon, it would be better for all concerned. d. If we could solve this problem soon, it would be better for all concerned.

1 đáp án
12 lượt xem
2 đáp án
10 lượt xem

Làm và giải thích giúp mình bài này vs Every year people in many countries learn English. Some of them are young children. Others are teenagers. Many are adults. Some learn at school. Others study by themselves. A few learn English just by hearing the language in films, on television, in the office or among their friends. Most people must work hard to learn English. Why do all these people learn English? It’s not difficult to answer this question. Many boys and girls learn English at school because it is one of their subjects. Many adults learn English because it is useful for their work. Teenagers often learn English for their higher studies because some of their books are in English at the college or university. Other people learn English because they want to read newspapers or magazines in English. 1. According to the writer. English is learnt by............... A. young children B. adults C. teenagers D. all are correct 2. In the line 2 of the second part, the word “it” refers to.......... A.country B. young children C.English D. question 3. Where do many boys and girls learn English? A. at home B. at school C. in evening classes D. in the office 4. Why do adults learn English? A. Because they want to see movies in English B. Because they need it for their job. C. Because they are forced to learn it D. Because it’s not difficult to learn. 5. What of the following is NOT mentioned in the passage? A. Children like reading English newspapers B. People in many countries learn English C. English is one subject in school. D. Some books are written in English.

2 đáp án
18 lượt xem
2 đáp án
19 lượt xem

Dịch sang Tiếng Việt: Love, l-l-love, l-l-love How you love to hate me Kinda sad that you always been like that See me making waves and you don't like that Driving through your puddles goin' splish splash (Splish, splash, splish, splash) Stressing over nothing baby relax While you gettin' angry, I'ma kick back Only thing I think about is big stacks (Racks, racks) Negative days, negative nights Baby, you're wasting all your time I can't relate, I keep it light No, no, no drama in my life Wake up, yeah Makeup, maybe I need you, nah I been good lately Blowin' up Workin' busy You ain't worth my love If you only love to hate me Love, l-l-love, l-l-love How you love to hate me Love, l-l-love, l-l-love You ain't worth my love If you only love to hate me I'ma let you fade into the background Baby all my shows are gettin' too loud Keep on turin' it up when you want me down (me down, me down, me down) Negative days, negative nights Baby you're wasting all your time I can't relate, I keep light No, no, no drama in my life Wake up, yeah Makeup, maybe I need you, nah I been good lately Blowin' up Workin' busy You ain't worth my love If you only love to hate me Love, l-l-love, l-l-love How you love to hate me Love, l-l-love, l-l-love You ain't worth my love If you only love to hate me Love to hate me, you hate to love me I'm takin back what you've taken from me You're mistaken honey, this something that Remind me why I be alone, on my own If I needed you, I'd have you that I know, hold up I could do bad by myself, don't need help One of a kind, the hand that I was dealt, like oh well Felt, cupid was stupid, I should have knew it 'Cause I been through it, you wouldn't do it if it ain't foolish, stupid (Stupid) You ain't worth my love If you only love to hate me Love, l-l-love, l-l-love How you love to hate me Love, l-l-love, l-l-love You ain't worth my love If you only love to hate me Love, l-l-love, l-l-love How you love to hate me Love, l-l-love, l-l-love You ain't worth my love If you only love to hate me

2 đáp án
11 lượt xem

1. What was the name of the girl____ phoned you lost night? a. who b. whom c. which d. whose 2. What was the name of the girl____ you phone last night? a. who b. whom c. which d. whose 3. The bed____ which I slept was too soft. a. in b. on c. at d. for 4. I didn’t get the job____ which I applied. a. in b. on c. at d. for 5. The man ____ whom she is married has been married twice before. a. in b. on c. at d. to 6. The party____ which we went wasn't very enjoyable. a. in b. on c. at d. to 7. Who was that girl____ whom you were yesterday? a. with b. on c. at d. in 8. The fight____ which we wanted to travel was fully booked. a. in b. on c. at d. for 9. I enjoy my job because I like the people____ whom I work. a. in b. on c. at d. for 10. I wasn't interested in the things____ which they were talking. a. in b. on c. at d. about 11. The house____ which I am living is not in very good condition a. in b. on c. at d. for 12. My brother Jim, ____ lives in Houston, is a doctor. a. that b. who c. whom d. which 13. Brad told me about his new job, ____ he's enjoying very much. a. that b. who c. whom d. which 14. We stayed at the Grand Hotel, ____ Ann recommended to us. a. who b. whom c. which d. that 15. My English teacher, ____ comes from Australia, loves computers. a. who b. whom c. which d. that 16. She is the most beautiful girl____ ever lived. a. who b. whom c. whose d. that 17. There were two small rooms in the beach house____ served as a kitchen. a. the smaller of which b. the smallest of which c. the smaller of them d. smallest of that 18. The decision was postponed, ____ was exactly what he wanted. a. which b. that c. who d. whom 19. All the people____ have gone into the room are still young. a. who b. whom c. whose d. that 20. The year____ he died was full of calamities. a. on which b. which c. in which d. where Giúp tui với

1 đáp án
14 lượt xem

I-Choose A, B, C or D to complete the following sentences: (6 ps) 22. Your teacher writes poems or stories,...............she? A. don't B. won't C. didn't D. doesn't 23. Excuse me. Can I................in this area? A. smoke B. smoking C. smoked D. to smoke 24. If he...............a student, he will get a discount. A. is B. was C. were D. will be 25. Can you turn..............the light? It's too dark. A. on B. off C. in D. for 26. We can..............easily in the daylight. A. to read B. reading C. reads D. read 27. What can we do to spend less...............lighting? A. in B. on C. about D. of II-Combine each pair of sentences into one, using a relative clause. Some clauses need commas, some do not: (1. 5p) 11.I bought a new typewriter. It cost me a lot of money. =>I bought a new typewriter which cost me a lot of money. 12. Tom is one of my closest friends. He is very intelligent. =>Tom, who is very intelligent, is one of my closest friends 13. That woman over there is a singer. She is talking with your father. =>That woman over there, who is walking with your father, is a singer. 14. I went to see a doctor. She saved the life of my son. => I went to see a doctor who saved life of my son. 15. She looked up at the stars. They were twinkling in the sky now. => She looked up at the stars which were twinkling in the sky now. III-Read the following sentences .Then write True or false and correct them: (1.5p) 1. My uncle was a music. He has a large collection of musical instruments. F->music => musician 2. Vietnamese women prefer wear modern clothing at work F.->wear => wearing 3. Peter got dressing quickly and went to school. F->dressing => dressed 4. Why have fashion designers done to modernize the 'ao dai'? F->Why => What 5. Nguyen Du is considered a famous Vietnamese poetry. F->poetry => poet IV. Fill in each gap with one suitable word: so; electronic; way; entertainment; use; Internet; users; virus; consuming; means; The Internet has rapidly developed and become park of our daily life. It’s a very fast and convenient ......Way..........(1) to get information. People ......Use..........(2) the Internet for many purposes: education, communication,.......Entertainment..........(3) and commerce. The.......Internet........(4) help people communicate with friends relatives by .....Means.......(5) of mail or chatting. However, the Internet has limitations. It is time ......Consuming........(6) and costly. It is also dangerous ......Virus......(7) of.......Users.......(8) sometimes have to suffer various risks such as spam or.......Electronic.......(9) junk mail, and personal information leaking......So........(10), while enjoying surfing, be alert! *Dịch bài : Internet đã phát triển nhanh chóng và trở thành công viên của cuộc sống hàng ngày của chúng ta. Rất nhanh chóng và thuận tiện cách để nhận thông tin. Con người Sử dụng Internet cho nhiều mục đích: giáo dục, truyền thông, Giải trí và thương mại. Internet giúp mọi người giao tiếp với bạn bè người thân bằng Phương tiện thư hoặc trò chuyện. Tuy nhiên, Internet có những hạn chế. Đã đến lúc Tốn và tốn kém. Nó cũng nguy hiểm Virus của Người dùng đôi khi phải chịu nhiều rủi ro khác nhau như spam hoặc. Thư điện tử rác và thông tin cá nhân bị rò rỉ Vì vậy , trong khi thích lướt web, hãy cảnh giác! KO CẦN GIẢI THÍCH !!

2 đáp án
15 lượt xem

What unusual or unique biological train led to the remarkable diversification and unchallenged success of the ants for ever 50 million years? The answer appears to be that they were the first group of predatory eusocial insects that both lived and foraged primarily in the soil and in rotting vegetation on the ground. Eusocial refers to a form of insect society characterized by specialization of tasks and cooperative care of the young; it is rare among insects. Richly organized colonies of the land made possible by eusociality enjoy several key advantages over solitary individuals. Under most circumstances groups of workers arc better able to forage for food and defend the nest, because they can switch from individual to group response and back again swiftly and according to need. When a food object or nest intruder is too large for one individual to handle, nestmates can be quickly assembled by alarm or recruitment signals. Equally important is the fact that the execution of multiple-step tasks is accomplished in a series-parallel sequence. That is, individual ants can specialize in particular steps, moving from one object (such as a larva to be fed) to another (a second larva to be fed). They do not need to carry each task to completion from start to finish, for example, to check the larva first, then collect the food, then feed the larva. Hence, if each link in the chain has many workers in attendance, a sense directed at any particular object is less likely to fail. Moreover, ants specializing in particular labor categories typically constitute a caste specialized by age or body form or both. There has bees some documentation of the superiority in performance and net energetic yield of various castes for their modal tasks, although careful experimental studies are still relatively few. What makes ants unusual in the company of eusocial insects is the fact that they are the only eusocial predators (predators are animals that capture and feed on other animals) occupying the soil and ground litter. The eusocial termites live in the same places as ants and also have wingless workers, but they feed almost exclusively on dead vegetation. 10. Which of the following questions does the passage primarily answer? A. How do individual ants adapt to specialized tasks? B. What are the differences between social and solitary insects? C. Why are ants predators? D. Why have ants been able to thrive for such a long time? 11. The word "unique" is closest in meaning to A. inherited B. habitual C. singular D. natural 12. The word "rotting" is closest in meaning to A. decaying B. collected C. expanding D. cultivated 13. The word "key" is closest in meaning to A. uncommon B. important C. incidental D. temporary 14. According to the passage, one thing eusocial insects can do is rapidly switch from A. one type of food consumption to another B. one environment to another C. a solitary task to a group task D. a defensive to an offensive stance 15. The task of feeding larvae is mentioned in the passage to demonstrate A. the advantages of specialization B. the type of food that larvae are fed C. the ways ant colonies train their young for adult tasks D. the different stages of ant development 16. The author uses the word "Hence" to indicate A. a logical conclusion B. the next step in a sense of steps C. a reason for further study D. the relationship among ants 17. All of the following terms art defined in the passage EXCEPT A. eusocial B. series-parallel sequence C. caste D. predators 18. The word "they" refers to A. termites B. ants C. places D. predators 19. It can be inferred from the passage that one main difference between termites and ants is that termites A. live above ground B. are eusocial C. protect their nests D. eat almost no animal substances

1 đáp án
12 lượt xem
2 đáp án
16 lượt xem

Câu VII. Đọc đoạn văn sau và chọn câu trả lời đúng cho các câu hỏi. (0,8 điểm) As a result of years of research, we know that too much animal fat is bad for our health. For example, Americans eat a lot of meat and only a small amount of grains, fruit and vegetables. Because of their diet, they have high rates of cancer and heart disease; In Japan, in contrast, people eat large amounts of grains and very little meat. The Japanese also have very low rates of cancer and heart disease. In fact, the Japanese live longer than anyone else in the world. Unfortunately, when Japanese people move to the United States, the rates of heart disease and cancer increase as their diet changes. Moreover, as hamburgers, ice-cream, and other high-fat foods become popular in Japan, the rates of heart disease and cancer are increasing there as well. People are also eating more meat and dairy products in other countries such as Cuba, Mauritius and Hungary. Not surprisingly, the disease rates in these countries are increasing along with the change in diet. Consequently, doctors everywhere advise people to eat more grains, fruit and vegetables and to eat less meat and fewer dairy products. 1. What is the main idea of this passage? A. Doctors advise people to eat more grains, fruit and vegetables. B. Eating meat causes cancer and heart disease. C. The kind of diet we have can cause or prevent diseases. D. Children eat the same way their parents eat. 2. Why do the Japanese have low rates of cancer and heart disease? A. Because they eat a lot of grains and very little meat. B. Because they do eat animal fat. C. Because their diet changes. D. Because they live longer than anyone else in the world. 3. “…the Japanese live longer than anyone else…” What does anyone else mean? A. some other people B. all other people C. most other people D. nobody 4. Where does the word ‘there’ in line 8 refer to? A. in the United States. B. in Cuba. C. in Japan. D. in Cuba, Mauritius and Hungary.

1 đáp án
15 lượt xem

Câu VI. Chọn một phương án đúng A, B, C hoặc D để điền vào chỗ trống trong đoạn văn sau: (0.8 điểm) Man and most animals need a constant supply of water to live. Farmers water for their crops. Hydroelectric dams hold back needed water and provide power for homes and industries. Trees and grass, and other plant life (1)_______ an important part in the natural circulation of water, (2)________ help conserve it. Without plants most water would run as soon as it falls, taking away (3)_______ soil. Rapid runoff would cause frequent floods, and leave little water during dry seasons. Nature has many ways of conserving and controlling water. But man often upsets the water balance in his desire to grow more crops. He drains ponds, swamps and wet land. He ploughs under the natural soil, cuts timber, and dredges and straightens streams. These changes reduce natural storage of water and speed runoff. Water can be held on the land by plating vegetation. Forests and grass should be planted (4)________ there are no natural growths. Dams built across rivers help hold back the water. Reservoirs behind the dams store water during wet season to use in dry seasons. Dams help prevent floods by controlling the flow of water. Note: to dredge = to make a river deeper 1. A. hold B. get C. take D. play 2. A. therefore B. thus C. because D. although 3. A. value B. invaluable C. valuable D. valuably 4. A. where B. which C. who D. when

1 đáp án
16 lượt xem