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Test For Unit iLEARN SMART WORLD 8 Trang Seq/Seq UNIT 3. PROTECTING THE ENVIRONMENT TEST 01 Mark the letter A, B, C or D on your answer sheet to indicate the word whose underliend part differs from the other three in pronunciation in each of the following questions. Question 1. A. wanted B. looked C. missed D. watched Question 2. A. topic B. nation C. teacher D. picture 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. enjoy B. student C. teacher D. worker Question 4. A. engineer B. family C. beautiful D. wonderful Mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions. Question 5. If people ______ more trees in cities, the air will be fresher. A. plant B. planted C. are planting D. had planted Question 6. Unless we ______ plastic waste, marine animals will be in danger. A. reduced B. reduce C. are reducing D. have reduced Question 7. Factories must treat their waste water before releasing it, ______ the rivers will be contaminated. A. or B. but C. because D. although Question 8. Air pollution causes breathing problems, ______ it also damages crops. A. or B. and C. but D. although Question 9. If we save electricity, we ______ reduce carbon dioxide emissions. A. will B. would C. can D. could Question 10. You should use public transport instead of private cars, ______ you will help reduce air pollution. A. so B. because C. although D. but Question 11. Which of the following words is CLOSEST in meaning to “conservation”? A. destruction B. protection C. pollution D. production Question 12. Which of the following words is OPPOSITE in meaning to “renewable”? A. sustainable B. endless C. exhaustible D. natural Read the following announcement and mark the letter A, B, C, or D on your answer sheet to indicate the best option that fits each of the numbered blanks from 13 to 17. Our school is organizing a “Green Day” this Saturday. The purpose of the event is to encourage students to protect the environment. Students will take part in activities such as planting trees, cleaning the school yard, and collecting plastic bottles. We hope this event will raise everyone’s (13) ______ about the importance of protecting nature. All students are encouraged to join. If you want to participate, please (14) ______ up at the Student Office before Friday. Don’t forget to bring gloves and hats, (15) ______ the weather may be sunny. Lunch and drinks (16) ______ by the organizers. Together we can make our school a greener and (17) ______ place. Question 13. A. awareness B. knowledge C. understanding D. attention Question 14. A. put B. set C. sign D. write Question 15. A. but B. because C. although D. so Question 16. A. will provide B. are providing C. will be provided D. provide Question 17. A. healthy B. wealthier C. poorer D. noisier Mark the letter A, B, C, or D on your answer sheet to indicate the best arrangement of the sentences to make a meaningful dialogue in each of the following questions. Question 18.


Test For Unit iLEARN SMART WORLD 8 Trang Seq/Seq A. They can sell it for money. B. They use it to build nests. C. They mistake it for food. D. They can swim faster with it. Question 34. What may happen if animals eat plastic? A. They become healthier. B. They may die or get sick. C. They can grow bigger. D. They will produce more food. Question 35. What have some cities banned? A. Reusable bags B. Paper books C. Plastic straws and cups D. Cloth clothes Question 36. What are scientists looking for? A. Cheaper plastic B. New safe materials C. More plastic bags D. Ways to throw plastic into the sea Four phrases/sentences have been removed from the text below. For each question, 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 37 to 40. Our school is starting a new project to make the campus greener. Students will take part in many activities. (37) ______. Some groups will collect old paper and plastic bottles for recycling. Others will design posters to encourage people to save energy and water. (38) ______. Teachers believe that students will learn how important it is to protect the environment. If everyone works together, the school will become a cleaner and more beautiful place. (39) ______. Students are also encouraged to share ideas about protecting the environment at home. For example, they can remind their families to turn off lights when not in use. (40) ______. Let’s join hands and make our school an example of a green and friendly place! Options: A. One of the main activities is planting more trees around the yard. B. The project is not only about the school. C. This project is considered a valuable lesson. D. Everyone can do something small but useful. Question 37. ________ Question 38. ________ Question 39. ________ Question 40. ________ Questions 41–45 (Completion) 41. Traffic congestion in big cities leads to ______ pollution. 42. Public transport must be more ______ and comfortable to attract users. 43. The metro system in ______ is considered one of the most efficient in Asia. 44. Bike-sharing programs encourage people to live a ______ lifestyle. 45. A major challenge is that building new ______ is expensive. ----HẾT---