Tiêu đề Bài tập bổ trợ I-learn Smart World 9 HK1 Unit 3 (HS).doc ✅

23. According to the article, our living environment________ if we reduce plastic waste. A. will be improved B. be improved C. are improved D. improved 24. The air quality in urban areas is not as________ as it was in the past. A. more cleaner B. much more cleaner C. much cleaner D. cleaner 25. We rented a________ farmhouse in the countryside for our summer vacation last year. A. charming small countryside B. small charming countryside C. countryside small charming D. charming countryside small 26. You should________ action to reduce your carbon footprint in order to protect the living environment. A. pay B. learn C. take D. make 27. It's important for communities to be more willing to________ environmental challenges together. A. get over B. get through C. get on D. get off Choose the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following sentences. 28. The local government put in place strict policies to manage waste disposal in the area. A. guidelines B. laws C. instructions D. advice 29. Planting trees is crucial for the lasting health of our environment. A. temporary B. brief C. enduring D. fleeting Choose the letter A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following sentence. 30. The company's new initiative aims to reduce carbon emissions by implementing eco-friendly practices. A. increase B. limit C. minimize D. raise IV. Choose the letter A, B, C or D which has the underlined part that needs correction. 31. The new recycling program has helped to reducing the amount of plastic waste ending up in landfills. A. recycling B. has C. reducing D. of 32. Instead of use wind or solar power, many factories still heavily rely on coal and oil for energy. A. use B. many C. heavily D. and 33. The city council implemented new policies to reduce the pollution levels in the local river. A. city council B. policies C. the D. river 34. The environmental report was being published by the government agency last Monday. A. environmental B. was being published C. the D. agency 35. We must all do their part to protect the environment for future generations. A. must B. their C. to protect D. future
V. Choose the word which best fits each gap by circling A, B, C or D. Protecting the Environment It is important for everyone to play a part in protecting the environment. There are many simple actions we can take in our daily lives to help reduce pollution and conserve (36)________ resources. For example, we can (37)________ less water by taking shorter showers and turning off the tap while brushing our teeth. We can also reduce our use of plastic by bringing reusable bags when we go shopping. Another way to protect the environment is planting more trees. Trees absorb carbon dioxide and provide oxygen, which helps combat climate change. (38)________, we should be mindful of our energy consumption. Turning off lights when they are not needed and using energy-efficient appliances can make a big difference. Recycling is also crucial. By sorting our waste and recycling materials like paper, glass, and metal, we can reduce the amount of garbage that ends up in landfills. Moreover, supporting (39)________ energy sources, such as solar and wind power, can help decrease our reliance on fossil fuels. Finally, educating others about the importance of environmental protection is essential. Sharing information about how to live sustainably can inspire more people to (40)________ action. Remember, every small effort counts when it comes to preserving our planet for future generations. 36. A. nature B. natural C. naturally D. natured 37. A. to use B. using C. used D. use 38. A. Additional B. Addition C. Additionally D. Add 39. A. renewable B. renew C. renewing D. renewal 40. A. remember B. play C. take D. make VI. Read the passage and then answer the questions by choosing the best option A, B, C or D. Living environments have undergone significant changes over the past century. In the past, people often lived in rural areas or small towns, where they were closely connected to nature. Their homes were typically made of locally sourced materials like wood and stone, and many households grew their own food. The air was cleaner, and there was less noise pollution compared to today's urban environments. Today, a large proportion of the population lives in cities. Urban living offers numerous advantages, such as access to better healthcare, education, and job opportunities. However, it also comes with challenges. City dwellers often face issues like air and noise pollution, overcrowded public transportation, and a lack of green spaces. One of the biggest differences between past and present living environments is the way people interact with their surroundings. In the past, people spent more time outdoors and engaged in activities like farming, fishing, and hiking. Nowadays, many people spend most of their time indoors, working at desks or using electronic devices for entertainment. This shift has led to concerns about physical and mental health, as a sedentary lifestyle can contribute to various health issues. Despite the benefits of modern urban living, there is a growing movement towards creating sustainable and green living environments. This includes building eco-friendly homes, creating more parks and green spaces, and encouraging people to adopt a more active lifestyle. By combining the conveniences of modern life with the simplicity and sustainability of the past, we can create healthier and more enjoyable living environments for everyone. 41. Living environments have changed significantly because________. A. people now live in rural areas B. people now have access to better healthcare C. people now grow their own food D. people now use locally sourced materials for their homes