______________________________________________________________________________________________ ______________________________________________________________________________________________ I learn smart world 12 – Practice tests UNIT 9 – PRACTICE TEST 1 Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from that of the other three in pronunciation in each of the following questions. Question 1: A. boycott B. reason C. crocodile D. volunteer Question 2: A. nature B. donate C. shelter D. tourist 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 stress in each of the following questions. Question 3: A. convince B. punish C. persuade D. appear Question 4: A. incentives B. electric C. benefit D. efficient 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: Some plants __________ oxygen, which is essential for life on Earth. A. throw away B. give off C. break down D. use up Question 6: __________ you study for these exams, __________ you will do. A. The harder / the better B. The more / the much C. The hardest / the best D. The more hard / the more good Question 7: His house is __________ mine. A. twice as big as B. as twice big as C. as two times big as D. as big as twice Question 8: Unless you __________ quiet, I’ll scream. A. don’t keep B. keep C. kept D. didn’t keep Question 9: Take a jacket __________it gets cold tonight. A. if B. as long as C. in case of D. in case Read the following advertisement/school announcement and mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks from 10 to 15. Eco-Friendly Shopping Bags: Go Green Today! Switch to reusable bags today and reduce plastic waste! (10) __________ you use these stylish, durable bags for your groceries, you’ll be helping to save the planet. Made (11) __________ eco-friendly materials, they’re easy to carry and long-lasting. Contact us now to get your (12) __________ bags: Email:
[email protected] - Phone: 123-456-7890 Make a sustainable choice and shop green today! Question 10: A. As long as B. So that C. As soon as D. If Question 11: A. by B. with C. from D. of Question 12: A. useless B. useful C. reuse D. reusable We would like to introduce our new Energy Conservation Campaign! We're encouraging households and businesses to reduce energy consumption and adopt renewable energy solutions. (13) __________ people are realizing the importance of saving energy for our planet's future. (14) __________ advice on how to participate, our expert team is here to help. Join us in creating a sustainable community! For more information or to get (15) __________, please contact us at
[email protected] Or: call 0800-123-4567 Together, we can make a significant difference! Question 13: A. Less and less B. More and more C. The most D. Much more Question 14: A. If we need B. You should need C. Should you need D. Were you to need
______________________________________________________________________________________________ ______________________________________________________________________________________________ I learn smart world 12 – Practice tests Question 15: A. involved B. ready C. active D. engaged Mark the letter A, B, C, or D on your answer sheet to indicate the correct arrangement of the sentences to make a meaningful paragraph/letter in each of the following questions. Question 16: a. Are you looking for a hotel with great amenities? b. How about exploring the nearby attractions? Why not book your stay and experience Green Haven Hotel today? c. With modern rooms, a fitness center, and a rooftop pool, isn’t it the perfect spot for a business trip or vacation? d. It’s located in the heart of the city, but does it still offer a quiet, peaceful stay? e. Have you heard about Green Haven Hotel? A. a-e-d-c-b B. e-a-d-c-b C. a-d-c-e-b D. e-d-c-b-a Question 17: a. For your project, you might want to write about the special day at school a month ago. b. Hi Alice, I hope you're well! I really miss you. c. We donated the money to help protect honeybees, whose habitats are being destroyed by construction. d. We had a fantastic event where we sold cupcakes, bread, pizza, books, pictures, and clothes. Our families joined in, and we raised £1,600! e. Bye! Charlotte f. Good luck with your project! Write back and tell me how it goes. A. b-f-a-d-c-e B. b-a-f-c-d-e C. b-a-c-d-f-e D. b-a-d-c-f-e Mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks from 18 to 23. Renewable energy sources, such as solar, wind, and hydropower, are becoming increasingly popular. They have several advantages. First, they produce less pollution compared to fossil fuels, making our air cleaner. As more people switch to renewable energy, the environment gets better. (18) __________. The initial costs of setting up renewable energy systems can be higher, which makes it more challenging for some families to afford. Additionally, some energy sources, like solar and wind, (19) __________, especially on cloudy or calm days. If we invest more in renewable technologies, (20) __________. On the other hand, the challenges are getting (21) __________ due to climate change. (22) __________. If people do not change their energy consumption habits, the demand for fossil fuels will continue to grow, (23) __________. In the long term, shifting to renewable energy could help create a more sustainable future. Therefore, if we all make small changes in our energy use today, we can enjoy a cleaner planet tomorrow. Source: International Energy Agency (IEA) Question 18: A. However, we also have disadvantages B. But there are also advantages C. However, there are also disadvantages D. But they are also disadvantages Question 19: A. can be less reliable than traditional energy sources B. can be more reliable than traditional energy sources C. can be less reliable than renewable energy sources D. can be more reliable than renewable energy sources Question 20: A. it will become more efficient and affordable B. they will become less efficient and affordable C. they will become more and more efficient and affordable D. they will become more efficient and affordable Question 21: A. worse and worse B. better and better C. worse than D. more than Question 22: A. Which means that finding effective energy solutions is more and more challenging B. This means that finding effective energy solutions is less and less challenging
______________________________________________________________________________________________ ______________________________________________________________________________________________ I learn smart world 12 – Practice tests C. It means that finding effective energy solutions is easier and easier D. This means that finding effective energy solutions is more and more challenging Question 23: A. led to more pollution B. leading to more pollution C. this will cause more pollution D. causing to more pollution Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks from 24 to 28. Starting a small vegetable garden is a great way to enjoy fresh produce and connect with nature. The time (24) __________ you begin is essential. Choose a sunny spot in your yard or balcony where your plants can receive at least six hours of sunlight daily. Each season offers different vegetables to grow, (25) __________ plan accordingly. For spring, consider planting tomatoes, peppers, and lettuce, while in fall, carrots and kale are excellent choices. To prepare your garden, clear the area of weeds and rocks, then loosen the soil with a shovel. Mixing in compost will help provide nutrients for your plants. Once the soil is ready, plant your seeds or seedlings according to the (26) __________ on the packets, ensuring proper spacing. Regular watering is crucial, especially during dry spells. (27) __________ vegetable has its own watering needs, so pay attention to your plants. As they grow, check for pests and diseases. If you spot any, (28) __________ action quickly to protect your garden. With patience and care, you’ll soon be enjoying delicious, homegrown vegetables! Source: Gardening Know How Question 24: A. where B. when C. which D. what Question 25: A. but B. because C. so D. although Question 26: A. directions B. guidelines C. rules D. instructions Question 27: A. Every B. Most C. Some D. Each Question 28: A. make B. do C. take D. give 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 29 to 33. Plastic pollution has a significant impact on our oceans, harming marine life and ecosystems. Every year, approximately 8 million tons of plastic waste end up in the oceans, causing serious problems for marine animals. For instance, sea turtles often mistake plastic bags for jellyfish, their primary food source. This can lead to severe injuries or even death. In addition, small fish and other marine creatures ingest microplastics, which can enter the food chain and eventually affect humans. Plastic pollution not only harms wildlife but also disrupts ecosystems. Coral reefs, which are vital to ocean biodiversity, suffer from plastic waste that can smother them and lead to bleaching. According to the United Nations, around 1 million seabirds and 100,000 marine mammals die each year due to plastic pollution. These alarming figures highlight the urgent need to address this issue. Efforts are being made globally to reduce plastic waste and clean up our oceans. Many countries are implementing bans on single-use plastics and encouraging recycling. Additionally, organizations like Ocean Conservancy are conducting beach clean-ups and raising awareness about the importance of reducing plastic use. To protect our oceans and marine life, we all need to play our part. Reducing our plastic consumption and supporting sustainable practices can help create a healthier environment for future generations. Source: United Nations Environment Program Question 29: What would be the best title for the passage? A. The Impact of Plastic Pollution on Land Ecosystems B. How to Protect Coral Reefs from Pollution C. The Threat of Plastic Pollution in Our Oceans D. The Benefits of Recycling Plastic Waste Question 30: What does the word “ingest” in the passage mostly mean? A. breathe in B. swallow C. get rid of D. touch Question 31: What problem do sea turtles face because of plastic pollution? A. They get tangled in plastic nets. B. They mistake plastic bags for jellyfish. C. They eat microplastics directly from the water.
______________________________________________________________________________________________ ______________________________________________________________________________________________ I learn smart world 12 – Practice tests D. They cannot find enough food due to pollution. Question 32: What issue is NOT mentioned as a consequence of plastic pollution, according to the passage? A. Coral reefs suffer from bleaching. B. Marine mammals are injured by plastic waste. C. Microplastics enter the human food chain. D. Coastal tourism is negatively impacted. Question 33: What does the word “them” in paragraph 2 refer to? A. ecosystems B. coral reefs C. plastic bags D. United Nations 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 34 to 40. Green building techniques focus on creating structures that are environmentally responsible and resource-efficient throughout their lifecycle. These methods significantly reduce energy consumption and minimize the ecological footprint of buildings. One essential technique is the use of energy-efficient materials, such as insulated concrete forms or recycled steel, which help maintain temperature, thus reducing heating and cooling needs. According to the U.S. Green Building Council, green buildings can reduce energy consumption by up to 30% compared to traditional buildings. For instance, incorporating high-performance windows and advanced HVAC systems can lead to substantial energy savings. A study conducted by the National Renewable Energy Laboratory found that buildings designed with sustainable practices consumed approximately 25% less energy than those without such features. Another effective approach is the implementation of renewable energy sources, such as solar panels and wind turbines. For example, the Bullitt Center in Seattle, often dubbed the "greenest commercial building in the world," is designed to be energy-positive, producing more energy than it consumes. This building generates energy through its solar panels, showcasing how renewable resources can power modern buildings while minimizing reliance on fossil fuels. Water conservation is also a key component of green building techniques. Installing low-flow fixtures and rainwater harvesting systems can reduce water usage by up to 50%. The integration of green roofs and permeable paving not only enhances aesthetic appeal but also helps manage stormwater effectively, contributing to overall sustainability. In conclusion, adopting green building techniques plays a crucial role in reducing energy consumption and promoting environmental sustainability. By utilizing energy-efficient materials, renewable energy sources, and water conservation methods, we can create a more sustainable future. References: “U.S. Green Building Council. (n.d.) - Green Building Facts” and “National Renewable Energy Laboratory. (2015) - Energy Efficiency in Buildings” Question 34: Which of the following could be the best title for the passage? A. The Future of Commercial Buildings B. Green Building Techniques: Sustainable Construction for the Future C. Energy Efficiency in Modern Architecture D. Water Conservation Methods in Construction Question 35: The word “minimize” in paragraph 1 is opposite in meaning to __________. A. reduce B. decrease C. maximize D. lessen Question 36: The word “substantial” in paragraph 2 is closest in meaning to __________. A. minimal B. significant C. moderate D. negligible Question 37: Which of the following is NOT stated in paragraph 3 as a benefit of the Bullitt Center in Seattle? A. It is energy-positive B. It uses solar panels C. It reduces reliance on fossil fuels D. It has wind turbines Question 38: The word “its” in paragraph 3 refers to __________. A. the Bullitt Center B. Seattle C. renewable energy D. fossil fuels Question 39: According to the passage, green buildings can reduce energy consumption by __________. A. up to 25% B. up to 30% C. up to 50% D. up to 75% Question 40: It can be inferred from the passage that __________.
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