Đề ôn thi THPT quốc gia năm 2021, số 21 - Môn: Anh

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  1. ĐỀ ÔN THI THPT QUỐC GIA NĂM 2021 – Số 21 Thời gian làm bài: 60 phút Mark the letter A, B, C or D on the answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following sentences. Question 1: A. effort B. species C. helpful D. special Question 2: A. advanced B. related C. constructed D. commanded Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions. Question 3: A. future B. wildlife C. disease D. nature Question 4: A. survivor B. habitat C. tradition D. collision Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. Question 5: John has bought a dictionary,___? A. does he B. did he C. hasn’t he D. has he Question 6: Gender discrimination must ___ in order to create a better society. A. eliminate B. be eliminating C. be eliminated D. eliminated Question 7: Her negligence resulted ___ the loss of a major contract for the company. A. to B. for C. in D. into Question 8:The more you work, ___. A. the more money you earn B. more and more money you earn C. you earn more money D. the far most money you earn Question 9: What a___car! A. Japanese small nice B. small Japanese nice C. nice small Japanese D. nice Japanese small Question 10: I___television when the phone rang. A. watched B. was watching C. is watching D. had watched Question 11: Pam and her parents want to visit the city zoo___they want to see the baby panda. A. although B. because C. despite D. because of Question 12: I___ the book by the time you come tonight. A. have finishing B. will be finishing C. finished D. will have finished Question 13:___ trees around the house on the south and west sides, they can save up to about $250 a year on cooling and heating. A. Having planted B. To plant C. Being planted D. To have planted Question 14: One of the most popular ___ used in smartphones at present is voice recognition. A. applicant B. applicable C. applications D. apply Question 15: It was so foggy that the driver couldn't ___ the traffic signs. A. break out B. take out C. make out D. keep out Question 16: I always have ___ in my stomach before the oral test. A. butterflies B. crabs C. worms D. hedgehogs Question 17: There are usually a lot of job seekers applying for one position. Only a few of them are ___ for an interview. A. shortlisted B. listed C. screened D. tested Question 18: At the party, she ___advantage of the chance to meet new people. A. got B. took C. made D. had Question 19: I'd like to book a room with a/an ___ of the sea. A. outlook B. sight C. view D. scenery Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions. Question 20: The soil must be kept damp at all times or the plant will die. A. bright B. arid C. sober D. moist Question 21: Your failure is the consequence of not studying hard enough for the test. A. cause B. motive C. result D. status Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions. Trang 1/5
  2. Question 22: She called me this morning at the office and we chat briefly about the project for a while. A. lengthily B. seriously C. shortly D. privately Question 23: They believe that life will be far better than it is today, so they tend to look on the bright side in any circumstance. A. be optimistic B. be pessimistic C. be confident D. be smart Mark the letter A,B,C, or D on your answer sheet to indicatethe most suitable response to complete each of the following exchanges. Question 24: Sue and Ropert are talking about pop music. – Sue: "What do you think of pop music, Ropert? " – Ropert: “___.” A. I think so, too. B. I don't think so. C. I think there are various kinds of sports. D. I think it's relaxing. Question 25: Mike and Susan are talking about the living standards. –Mike: "Our living standards have been improved greatly." –Susan: "___" A. Thank you for your saying so. B. No, it's nice to say so. C. Yes, it's nice of you to say so. D. Sure. I couldn't agree more. Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate thecorrect word or phrase that best fits each of the numbered blanks from 26 to 30. Wind is a clean source of renewable energy that produces no air or water pollution. And since the wind is free, operational costs are nearly zero (26) ___ a turbine is erected. Mass production and technology advances are making turbines cheaper, and (27) ___ governments offer tax incentives to spur wind-energy development. Drawbacks include complaints from (28) ___ that wind turbines are ugly and noisy. The slowly rotating blades can also kill birds and bats, but not nearly as many as cars, power lines, and high-rise buildings do. The wind is also variable: If it's not blowing, there's no electricity generated. Nevertheless, the wind energy industry is (29) ___. Thanks to global efforts to combat climate change, such as the Paris Agreement, renewable energy is seeing a boom in growth, in (30) ___ wind energy has led the way. From 2000 to 2015, cumulative wind capacity around the world increased from 17,000 megawatts to more than 430,000 megawatts. In 2015, China also surpassed the EU in the number of installed wind turbines and continues to lead installation efforts. (Adapted from Question 26: A. so that B. though C. therefore D. once Question 27: A. many B. little C. much D. a little Question 28: A. foreigners B. masters C. locals D. levels Question 29: A. worrying B. booming C. informing D. relating Question 30: A. who B. when C. why D. which Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 30 to 34. Market research analysts help companies figure out what to sell, who will buy their products and services, and how to promote them. They design surveys that are used to help discover potential customers' preferences. These marketing professionals then train and supervise interviewers who conduct these surveys online, by telephone, or through interviews with individuals or focus groups. In addition to taking surveys, market research analysts are responsible for keeping track of client industry trends and general marketing trends, as well as forecasting these markets to provide companies with proposals and information of the products, services, promotions and all relevant data to help management in their marketing decisions. There are now new tools that analysts can use, such as geofencing, which uses GPS or similar technology to build a virtual fence around a business and offer targeted advertisements to a customer’s phone as he or she walks through a store. Eye-tracking, which monitors how your eye travels around a website, is another technology market research analysts use. The process of collecting and analysing data is logical and quantifiable; figuring out why target audiences might be attracted to a particular product is not. This is why some of the most successful market analysts seem to understand human emotions and psychology as much as they understand logic. Trang 2/5
  3. (Adapted from Question 31: Which best serves as the title for the passage? A. How to Buy Products and Services B. What are Market Research Analysts Responsible for? C. New Tools for Analysts to Use D. What does a Market Research Analyst do? Question 32: The word “who” in paragraph 1 refers to ___. A. professionals B. interviewers C. individuals D. focus groups Question 33: What is NOT mentioned in paragraph 2 as a task market research analyst do to help management make decision? A. purchasing opponents’ relevant products B. taking surveys C. keeping track of general marketing trends D. forecasting the markets Question 34: According to paragraph 3, analysts can use new tools like geofencing to ___. A. make new technology similar to GPS B. build a virtual fence around a business C. offer cheap advertisements to customers D. observe customer’s phones Question 35: The word “particular” in paragraph 1 is closest in meaning to ___. A. energetic B. sensitive C. specific D. decisive Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. Coral reefs are some of the most diverse ecosystems in the world, housing tens of thousands of marine species. With their hardened surfaces, corals are sometimes mistaken as being rocks. And, because they are attached, “taking root” to the seafloor, they are often mistaken for plants. However, unlike rocks, corals are alive. And unlike plants, corals do not make their own food. Corals are in fact animals. Appearing as solitary forms in the fossil record more than 400 million years ago, corals are extremely ancient animals that evolved into modern reef-building forms over the last 25 million years. Coral reefs are the largest structures on earth of biological origin. Coral reefs are unique and complex systems. Rivaling old growth forests in longevity of their ecological communities, well-developed reefs reflect thousands of years of history. Corals are ancient animals related to jellyfish and anemones. The branch or mound that we often call “a coral” is actually made up of thousands of tiny animals called polyps. A coral polyp is an invertebrate that can be no bigger than a pinhead to up to 30 centimeters (1 foot) in diameter. The polyps extend their tentacles at night to sting and ingest tiny organisms called plankton and other small creatures. Each polyp has a saclike body and a mouth that is encircled by stinging tentacles. The polyp uses calcium carbonate (limestone) from seawater to build a hard, cup-shaped skeleton. This skeleton protects the soft, delicate body of the polyp. Reefs only occur in shallow areas that are reachable by sunlight because of the relationship between coral and algae. Various types of microscopic algae, known as Symbiodinium, live inside of the coral, providing them with food and helping them to grow faster. There are over 2,500 kinds (species) of corals. About 1,000 are the hard corals that build coral reefs. Other corals are soft corals. Soft corals have skeletons that are flexible and can bend with the water. The three main types of coral reefs are fringing reefs, barrier reefs, and coral atolls. The most common type of reef is the fringing reef. This type of reef grows seaward directly from the shore. They form borders along the shoreline and surrounding islands. When a fringing reef continues to grow upward from a volcanic island that has sunk entirely below sea level, an atoll is formed. Atolls are usually circular or oval in shape, with an open lagoon in the center. Any reef that is called a barrier reef gets its name because its presence protects the shallow waters along the shore from the open sea. That protection promotes the survival of many types of sea plant and animal life. (Adapted from Question 36. Which of the following could best reflect the main purpose of the author in the passage? A. To prove that coral reefs are animals. B. To provide the facts about coral reefs. C. To explain that coral reefs are the most diverse ecosystems in the ocean. D. To distinguish coral reefs with other animals in the ocean Question 37. The word “solitary” in the first paragraph could be best replaced by ___. A. single B. private C. general D. typical Question 38. The word “rivaling” in paragraph 2 is closest in meaning to ___. A. differing from B. comparing with C. relating to D. changing from Trang 3/5
  4. Question 39. According to the passage, the following are true about coral reefs, EXCEPT ___. A. Coral reefs are mistaken for rocks and plants because of their hardened surface and “roots”. B. Polyps are the composition of corals. C. The skeleton of a polyp is created from calcium carbonate in seawater. D. Corals absorb food in the sunlight using their tentacles. Question 40. With the help of myriad species of tiny algae, reefs ___. A. are likely to develop more rapidly. B. can protect the soft and delicate body of the polyp. C. are able to find food inside their polyps. D. find it easier to bend with the water. Question 41. What does the word “they” in the last paragraph refer to? A. coral atolls B. barrier reefs C. fringing reefs D. the shores Question 42. It can be inferred from the passage that coral reefs ___. A. evolved from a kind of plant on the Earth. B. are the biggest structures that have ever lived on the Earth. C. are the origin of many marine plants and animals. D. appeared on the Earth hundreds of million years ago. Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correcting Question 43: He had to admit that there is something in what mother kept saying. A B C D Question 44: Ordinary Americans are friendly and not afraid to show its feelings. A B C D Question 45: The architects have made imaginary use of glass and transparent plastic. A B C D Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to the first one. Question 46: She hasn’t seen her mother for five years. A. It’s five years since she has seen her mother. B. It’s five years since she saw her mother. C. It’s five years ago that she last saw her mother. D. She has seen her mother five years ago. Question 47: "If I were you, I would take the job," said my room-mate. A. My room-mate introduced the idea of taking the job to me. B. My room-mate was thinking about taking the job. C. My room-mate advised me to take the job. D. My room-mate insisted on taking the job for me. Question 48: It is essential for you to do morning exercise regularly. A. You should do morning exercise regularly. B. You may do morning exercise regularly. C. You needn’t do morning exercise regularly. D. You mustn’t do morning exercise regularly. Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions. Question 49: Mike has eaten lots of ice-cream and now he has a headache. A. As long as Mike didn't eat much ice-cream, he wouldn't have a headache. B. Mike wishes he hadn’t eaten lots of ice-cream and didn’t have a headache C. Mike has a headache because he had eaten lots of ice-cream. D. If Mike hadn't eaten much ice-cream, he wouldn't have had a headache. Question 50: Mary left home to start an independent life. She realised how much her family meant to her. A. Mary left home to start an independent life with a view to realising how much her family meant to her. B. To realise how much her family meant to her, Mary decided to leave home to start an independent life. C. Not until Mary had left home to start an independent life did she realise how much her family meant to her. D. Only when Mary realised how much her family meant to her did she leave home to start an independent life. THE END Trang 4/5
  5. ĐỀ ÔN THI THPT QUỐC GIA NĂM 2021 – Số 21 Thời gian làm bài: 60 phút Mark the letter A, B, C or D on the answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following sentences. Question 1: A. effort B. species C. helpful D. special Question 2: A. advanced B. related C. constructed D. commanded Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions. Question 3: A. future B. wildlife C. disease D. nature Question 4: A. survivor B. habitat C. tradition D. collision Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. Question 5: John has bought a dictionary,___? A. does he B. did he C. hasn’t he D. has he Question 6: Gender discrimination must ___ in order to create a better society. A. eliminate B. be eliminating C. be eliminated D. eliminated Question 7: Her negligence resulted ___ the loss of a major contract for the company. A. to B. for C. in D. into Question 8:The more you work, ___. A. the more money you earn B. more and more money you earn C. you earn more money D. the far most money you earn Question 9: What a___car! A. Japanese small nice B. small Japanese nice C. nice small Japanese D. nice Japanese small Question 10: I___television when the phone rang. A. watched B. was watching C. is watching D. had watched Question 11: Pam and her parents want to visit the city zoo___they want to see the baby panda. A. although B. because C. despite D. because of Question 12: I___ the book by the time you come tonight. A. have finishing B. will be finishing C. finished D. will have finished Question 13:___ trees around the house on the south and west sides, they can save up to about $250 a year on cooling and heating. A. Having planted B. To plant C. Being planted D. To have planted Question 14: One of the most popular ___ used in smartphones at present is voice recognition. A. applicant B. applicable C. applications D. apply Question 15: It was so foggy that the driver couldn't ___ the traffic signs. A. break out B. take out C. make out D. keep out Question 16: I always have ___ in my stomach before the oral test. A. butterflies B. crabs C. worms D. hedgehogs Question 17: There are usually a lot of job seekers applying for one position. Only a few of them are ___ for an interview. A. shortlisted B. listed C. screened D. tested Question 18: At the party, she ___advantage of the chance to meet new people. A. got B. took C. made D. had Question 19: I'd like to book a room with a/an ___ of the sea. A. outlook B. sight C. view D. scenery Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions. Question 20: The soil must be kept damp at all times or the plant will die. A. bright B. arid C. sober D. moist Question 21: Your failure is the consequence of not studying hard enough for the test. A. cause B. motive C. result D. status Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions. Trang 5/5
  6. Question 22: She called me this morning at the office and we chat briefly about the project for a while. A. lengthily B. seriously C. shortly D. privately Question 23: They believe that life will be far better than it is today, so they tend to look on the bright side in any circumstance. A. be optimistic B. be pessimistic C. be confident D. be smart Mark the letter A,B,C, or D on your answer sheet to indicatethe most suitable response to complete each of the following exchanges. Question 24: Sue and Ropert are talking about pop music. – Sue: "What do you think of pop music, Ropert? " – Ropert: “___.” A. I think so, too. B. I don't think so. C. I think there are various kinds of sports. D. I think it's relaxing. Question 25: Mike and Susan are talking about the living standards. –Mike: "Our living standards have been improved greatly." –Susan: "___" A. Thank you for your saying so. B. No, it's nice to say so. C. Yes, it's nice of you to say so. D. Sure. I couldn't agree more. Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate thecorrect word or phrase that best fits each of the numbered blanks from 26 to 30. Wind is a clean source of renewable energy that produces no air or water pollution. And since the wind is free, operational costs are nearly zero (26) ___ a turbine is erected. Mass production and technology advances are making turbines cheaper, and (27) ___ governments offer tax incentives to spur wind-energy development. Drawbacks include complaints from (28) ___ that wind turbines are ugly and noisy. The slowly rotating blades can also kill birds and bats, but not nearly as many as cars, power lines, and high-rise buildings do. The wind is also variable: If it's not blowing, there's no electricity generated. Nevertheless, the wind energy industry is (29) ___. Thanks to global efforts to combat climate change, such as the Paris Agreement, renewable energy is seeing a boom in growth, in (30) ___ wind energy has led the way. From 2000 to 2015, cumulative wind capacity around the world increased from 17,000 megawatts to more than 430,000 megawatts. In 2015, China also surpassed the EU in the number of installed wind turbines and continues to lead installation efforts. (Adapted from Question 26: A. so that B. though C. therefore D. once Question 27: A. many B. little C. much D. a little Question 28: A. foreigners B. masters C. locals D. levels Question 29: A. worrying B. booming C. informing D. relating Question 30: A. who B. when C. why D. which Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 30 to 34. Market research analysts help companies figure out what to sell, who will buy their products and services, and how to promote them. They design surveys that are used to help discover potential customers' preferences. These marketing professionals then train and supervise interviewers who conduct these surveys online, by telephone, or through interviews with individuals or focus groups. In addition to taking surveys, market research analysts are responsible for keeping track of client industry trends and general marketing trends, as well as forecasting these markets to provide companies with proposals and information of the products, services, promotions and all relevant data to help management in their marketing decisions. There are now new tools that analysts can use, such as geofencing, which uses GPS or similar technology to build a virtual fence around a business and offer targeted advertisements to a customer’s phone as he or she walks through a store. Eye-tracking, which monitors how your eye travels around a website, is another technology market research analysts use. The process of collecting and analysing data is logical and quantifiable; figuring out why target audiences might be attracted to a particular product is not. This is why some of the most successful market analysts seem to understand human emotions and psychology as much as they understand logic. Trang 6/5
  7. (Adapted from Question 31: Which best serves as the title for the passage? A. How to Buy Products and Services B. What are Market Research Analysts Responsible for? C. New Tools for Analysts to Use D. What does a Market Research Analyst do? Question 32: The word “who” in paragraph 1 refers to ___. A. professionals B. interviewers C. individuals D. focus groups Question 33: What is NOT mentioned in paragraph 2 as a task market research analyst do to help management make decision? A. purchasing opponents’ relevant products B. taking surveys C. keeping track of general marketing trends D. forecasting the markets Question 34: According to paragraph 3, analysts can use new tools like geofencing to ___. A. make new technology similar to GPS B. build a virtual fence around a business C. offer cheap advertisements to customers D. observe customer’s phones Question 35: The word “particular” in paragraph 1 is closest in meaning to ___. A. energetic B. sensitive C. specific D. decisive Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions. Coral reefs are some of the most diverse ecosystems in the world, housing tens of thousands of marine species. With their hardened surfaces, corals are sometimes mistaken as being rocks. And, because they are attached, “taking root” to the seafloor, they are often mistaken for plants. However, unlike rocks, corals are alive. And unlike plants, corals do not make their own food. Corals are in fact animals. Appearing as solitary forms in the fossil record more than 400 million years ago, corals are extremely ancient animals that evolved into modern reef-building forms over the last 25 million years. Coral reefs are the largest structures on earth of biological origin. Coral reefs are unique and complex systems. Rivaling old growth forests in longevity of their ecological communities, well-developed reefs reflect thousands of years of history. Corals are ancient animals related to jellyfish and anemones. The branch or mound that we often call “a coral” is actually made up of thousands of tiny animals called polyps. A coral polyp is an invertebrate that can be no bigger than a pinhead to up to 30 centimeters (1 foot) in diameter. The polyps extend their tentacles at night to sting and ingest tiny organisms called plankton and other small creatures. Each polyp has a saclike body and a mouth that is encircled by stinging tentacles. The polyp uses calcium carbonate (limestone) from seawater to build a hard, cup-shaped skeleton. This skeleton protects the soft, delicate body of the polyp. Reefs only occur in shallow areas that are reachable by sunlight because of the relationship between coral and algae. Various types of microscopic algae, known as Symbiodinium, live inside of the coral, providing them with food and helping them to grow faster. There are over 2,500 kinds (species) of corals. About 1,000 are the hard corals that build coral reefs. Other corals are soft corals. Soft corals have skeletons that are flexible and can bend with the water. The three main types of coral reefs are fringing reefs, barrier reefs, and coral atolls. The most common type of reef is the fringing reef. This type of reef grows seaward directly from the shore. They form borders along the shoreline and surrounding islands. When a fringing reef continues to grow upward from a volcanic island that has sunk entirely below sea level, an atoll is formed. Atolls are usually circular or oval in shape, with an open lagoon in the center. Any reef that is called a barrier reef gets its name because its presence protects the shallow waters along the shore from the open sea. That protection promotes the survival of many types of sea plant and animal life. (Adapted from Question 36. Which of the following could best reflect the main purpose of the author in the passage? A. To prove that coral reefs are animals. B. To provide the facts about coral reefs. C. To explain that coral reefs are the most diverse ecosystems in the ocean. D. To distinguish coral reefs with other animals in the ocean Question 37. The word “solitary” in the first paragraph could be best replaced by ___. A. single B. private C. general D. typical Question 38. The word “rivaling” in paragraph 2 is closest in meaning to ___. A. differing from B. comparing with C. relating to D. changing from Trang 7/5
  8. Question 39. According to the passage, the following are true about coral reefs, EXCEPT ___. A. Coral reefs are mistaken for rocks and plants because of their hardened surface and “roots”. B. Polyps are the composition of corals. C. The skeleton of a polyp is created from calcium carbonate in seawater. D. Corals absorb food in the sunlight using their tentacles. Question 40. With the help of myriad species of tiny algae, reefs ___. A. are likely to develop more rapidly. B. can protect the soft and delicate body of the polyp. C. are able to find food inside their polyps. D. find it easier to bend with the water. Question 41. What does the word “they” in the last paragraph refer to? A. coral atolls B. barrier reefs C. fringing reefs D. the shores Question 42. It can be inferred from the passage that coral reefs ___. A. evolved from a kind of plant on the Earth. B. are the biggest structures that have ever lived on the Earth. C. are the origin of many marine plants and animals. D. appeared on the Earth hundreds of million years ago. Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correcting Question 43: He had to admit that there is something in what mother kept saying. A B C D Question 44: Ordinary Americans are friendly and not afraid to show its feelings. A B C D Question 45: The architects have made imaginary use of glass and transparent plastic. A B C D Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to the first one. Question 46: She hasn’t seen her mother for five years. A. It’s five years since she has seen her mother. B. It’s five years since she saw her mother. C. It’s five years ago that she last saw her mother. D. She has seen her mother five years ago. Question 47: "If I were you, I would take the job," said my room-mate. A. My room-mate introduced the idea of taking the job to me. B. My room-mate was thinking about taking the job. C. My room-mate advised me to take the job. D. My room-mate insisted on taking the job for me. Question 48: It is essential for you to do morning exercise regularly. A. You should do morning exercise regularly. B. You may do morning exercise regularly. C. You needn’t do morning exercise regularly. D. You mustn’t do morning exercise regularly. Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions. Question 49: Mike has eaten lots of ice-cream and now he has a headache. A. As long as Mike didn't eat much ice-cream, he wouldn't have a headache. B. Mike wishes he hadn’t eaten lots of ice-cream and didn’t have a headache C. Mike has a headache because he had eaten lots of ice-cream. D. If Mike hadn't eaten much ice-cream, he wouldn't have had a headache. Question 50: Mary left home to start an independent life. She realised how much her family meant to her. A. Mary left home to start an independent life with a view to realising how much her family meant to her. B. To realise how much her family meant to her, Mary decided to leave home to start an independent life. C. Not until Mary had left home to start an independent life did she realise how much her family meant to her. D. Only when Mary realised how much her family meant to her did she leave home to start an independent life. THE END Trang 8/5