VI)-Combine each pair of sentences, using the words/ phrases in brackets. You can make some changes. 28. We are unable to see the stars in the sky. Light pollution occurs. (makes) 29. Glass panels, windows, lawns and roofs make light pollution worse. They reflect both artificial and sun light. (because) 30. All sounds are not noise. Noise is any sound that is unwanted and goes beyond its certain limit, for example, above 80 decibels. (because) 31. More and more noise is created by modern civilization. It has now become a major environmental pollutant, especially in urban areas. (so) 32. Contamination in the air happens. There is acid rain which damages soil, vegetation and aquatic life of the region. (causes) 33. Noise pollution is one of the major causes of stress and anxiety. People suffer from stress and anxiety. (because of) VII)-Rearrange the sentences in order to make a meaningful conversation, writing the correct letter (A-H) in each blank. The conversation starts with number 0. 0 Mi: Nick, last Sunday my mother and I went to the mall in the city center to buy some new clothes for our Tet holiday. The streets were so bright at night. 34. A. Mi: I see. Do you know any other example of light pollution? 35. B. Mi: Besides the waste, light pollution many affect human health and our sleep cycles. 36. C. Mi: Light pollution? Our teacher has just mentioned it in the lesson this morning. Why is too much light at night harmful? 37. D. Mi: And sometimes we also have extra or unnecessary lights around the house. 38. E. Nick: I enjoy Tet in Vietnam, Mi. But a lot of lights and posters along the streets may cause light pollution. 39. F. Nick: You’re right, Mi. I think it is very wasteful because we use much more energy to light up the city or our home all day round. 40. G. Nick: Because it may prevent us from seeing the stars and other planets. 41. H. Nick: Yes, we can mention street lamps that shine in all directions, instead with a hood to point light downward the streets, or cities with lights all night long. VIII)-Choose the word or phrase among A, B, C or D that best fits the blank space in the following passage. Have a walk (42)___________ a beach, listen to the sound of the sea waves, and suddenly you see a lot of rubbish on the beach. Pollution takes away all the (43)__________ of our beaches. I feel really very annoyed (44)_____________ I see plastic bags lying on the sand, cigarette ends buried in the sand, and soda cans floating in the sea. There are a lot of things that we can do. (45)___________ we see rubbish, we should do our part in the protecting the land (46)___________ picking it up and throwing it in dust bins. (47)_____________, we can form some kind of organization that helps (48)___________ the beaches. If everyone does their part, the beaches will be a wonderful and beautiful place. We need to start now (49)___________ the beaches are damaged beyond repair. 42. A. at B. in C. on D. over 43. A. beauty B. beautiful C. beautifully D. being beautiful 44. A. before B. after C. when D. while 45. A. While B. If C. Unless D. Soon 46. A. by B. with C. of D. in 47. A. Nevertheless B. Therefore C. However D. Moreover 48. A. cleaning up B. clean up C. cleaning off D. clean off 49. A. before B. after C. until D. when IX)-Read the passage, and do the tasks that follow. Bike Capital of the World Copenhagen has over 390 kilometers of bike lanes and is widely regarded as the bike capital of the world. The Danes are well-known for their love of cycling, and Copenhagen’s network of bike lanes is studied by other cities. Cyclists in Copenhagen are saving the city 90,000 tons of CO 2 emission annually. Every day, about 789,000 miles are cycled in Copenhagen. Thirty-six percent of the city’s residents bike to school or work. The city is looking to increase that number to 50% by building more bike lanes, widening existing lanes, creating biking –only bridges over the city’s waterways, providing more space for parking bikes, and improving safety along existing bike routes. The city of Copenhagen clearly understands the value of biking-friendly cities. They are healthier, more environmentally-friendly, and allow for better quality of life. Task 1: Match a word in column A with its definition in column B, writing the answer in each blank. ______ 50. regarded A. once a year ______ 51. well-known B. thought of in a particular way ______ 52. annually C. how good or bad something is ______ 53. space D. known by a lot of people; famous ______ 54. quality E. an area that is empty or not used Task 2: Read the passages again, and answer the questions. 55. Why is Copenhagen regarded as the bike capital of the world? 56. What are the Danes well-known for? 57. How many miles are cycled in Copenhagen every day? 58. What is the city going to do? 59. What are the benefits of biking-friendly cities? (Gấp ah )

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14 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. Saving the Environment: One Home at a Time Pollution can be seen not only throughout the world, but also in our own homes. It comes from household chemicals, the amount of water people use and the waste people produce and throw away. What can be done to stop this pollution? Surprisingly, a person can help save the environment by doing simple things. First, we need to recycle, which allows products to be used over and over again. Recycling can also reduce the number of trees cut down to produce paper products. It takes very little effort. It is not hard to place plastic and glass bottles, aluminum cans and paper in a bin. Anyone can do it. Second, we need to watch the amount of water used at home. It can be conserved by taking short showers instead of baths, repairing leaky faucets, using the dishwasher or washing machine only when fully loaded, or simply turning the faucet off while brushing your teeth. Third, we need to reduce waste. We need to recycle whenever possible, but should also try to use this waste effectively. For example, grass clippings and food scraps can be made into compost for plants. The average person produces 4.3 pounds of waste every day, but we can reduce that amount by recycling and reusing. If we do our part in our own homes, we can help keep the planet from becoming more polluted. Question 18. Recycling can help us A. use products again and again B. never cut down trees C. place garbage bins easily D. produce more paper products 15 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. Saving the Environment: One Home at a Time Pollution can be seen not only throughout the world, but also in our own homes. It comes from household chemicals, the amount of water people use and the waste people produce and throw away. What can be done to stop this pollution? Surprisingly, a person can help save the environment by doing simple things. First, we need to recycle, which allows products to be used over and over again. Recycling can also reduce the number of trees cut down to produce paper products. It takes very little effort. It is not hard to place plastic and glass bottles, aluminum cans and paper in a bin. Anyone can do it. Second, we need to watch the amount of water used at home. It can be conserved by taking short showers instead of baths, repairing leaky faucets, using the dishwasher or washing machine only when fully loaded, or simply turning the faucet off while brushing your teeth. Third, we need to reduce waste. We need to recycle whenever possible, but should also try to use this waste effectively. For example, grass clippings and food scraps can be made into compost for plants. The average person produces 4.3 pounds of waste every day, but we can reduce that amount by recycling and reusing. If we do our part in our own homes, we can help keep the planet from becoming more polluted. Question 21. The word “It” in paragraph 2 refers to A. recycling B. cutting down C. effort D. the number

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11 Choose the best answer A, B, C or D to complete the sentence. Question 11: A new English centre_____ next year. A. opens B. is opened C. will be opened D. is opening 12 Choose the best answer A, B, C or D to complete the sentence. Question 10: He fell off the tree and _____. A. was badly injured B. was bad injured C. badly injured D. was injured himself badly 13 Choose the underlined part A, B, C or D that needs correcting. Picture 14 A. A B. B C. C D. D

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Câu 40: Thức ăn của cá voi xanh là gì? A. Tôm, cá và các động vật nhỏ khác. B. Rong, rêu và các thực vật thủy sinh khác. C. Phân của các loài động vật thủy sinh. D. Các loài sinh vật lớn. Câu 41: Thú có vai trò như thế nào đối với đời sống con người? 1. Cung cấp nguồn dược liệu quý (mật gấu,…). 2. Cung cấp nguồn thực phẩm (trâu, bò, lợn,…). 3. Cung cấp nguyên liệu làm đồ mỹ nghệ, làm sức kéo…. 4. Là đối tượng nghiên cứu khoa học. Số ý đúng là A. 1.           B. 2.            C. 3            D. 4. Câu 42: Phát biểu nào dưới đây về thú móng guốc là đúng? A. Di chuyển rất chậm chạp. B. Diện tích chân tiếp xúc với đất thường rất lớn. C. Chân cao, trục ống chân, cổ chân, bàn và ngón chân gần như thẳng hàng. D. Đốt cuối của mỗi ngón chân có móng bao bọc gọi là vuốt. Câu 43: Hiện nay, trên thế giới có khoảng bao nhiêu loài chim? A. 4000 loài.      B. 5700 loài. C. 6500 loài.      D. 9600 loài. Câu 44: Đặc điểm nào dưới đây có ở các đại diện của nhóm chim chạy? A. Cánh ngắn, yếu; chân cao, to khỏe; chân có hai hoặc ba ngón. B. Bộ xương cánh dài và khỏe; lông nhỏ, ngắn, dày và không thấm nước. C. Cánh phát triển; chân có bốn ngón. D. Cả A, B, C đều đúng. Câu 45: Đặc điểm nào dưới đây có ở các đại diện của bộ Ngỗng? A. Chân to, móng cùn, chân con trống có cựa. B. Bơi giỏi, bắt mồi dưới nước, đi lại vụng về trên cạn. C. Cánh dài, phủ lông mềm mại. D. Mỏ khỏe, quặp, sắc, nhọn. Câu 46. Hình dạng thân của chim bồ câu hình thoi có ý nghĩa như thế nào? A. Giúp giảm trọng lượng khi bay. B. Giúp tạo sự cân bằng khi bay. C. Giúp giảm sức cản của không khí khi bay. D. Giúp tăng khả năng trao đổi khí của cơ thể khi bay. Câu 47. Ở chim bồ câu, tuyến ngoại tiết nào có vai trò giúp chim có bộ lông mượt và không thấm nước? A. Tuyến phao câu. B. Tuyến mồ hôi dưới da. C. Tuyến sữa. D. Tuyến nước bọt. Câu 48. Ý nào dưới đây nói lên vai trò của ếch đồng đối với con người? A. Làm thực phẩm. B. Làm vật thí nghiệm. C. Tiêu diệt côn trùng gây hại. D. Cả A, B, C đều đúng. Câu 49. Hiện nay, trên thế giới có khoảng bao nhiêu loài lưỡng cư? A. 4000            B. 5000         C. 6000         D. 7000 Câu 50: Lớp bò sát hiện nay có các bộ phổ biến là: A. Bộ có vảy và bộ cá sấu. B. Bộ có vẩy, bộ cá sấu và bộ rùa. C. Bộ cá sấu và bộ rùa. D. Bộ đầu mỏ, bộ cá sấu, bộ rùa, bộ có vảy.