Tiêu đề UNIT 3 LÝ THUYẾT VÀ BÀI TẬP THỰC HÀNH - HS.docx ✅

C-PRACTICE PRONUNCIATION E1. Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. Question 1: A. competition B. relative C. develop D. energy Question 2: A. carbon B. common C. produce D. compost Question 3: A. decompose B. decorate C. dedicate D. decade Question 4: A. convenience B. confident C. container D. contaminated Question 5: A. head B. instead C. great D. health Question 6: A. rinse B. machine C. pile D. wind E2. 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 7: A. notice B. reduce C. impress D. propose Question 8: A. awareness B. efficient C. decompose D. develop Question 9: A. hotel B. habit C. landfill D. cardboard Question 10: A. behaviour B. automatic C. sustainable D. material Question 11: A. refill B. package C. display D. invite Question 12: A. organize B. atmosphere C. leftovers D. recycle Question 13: A. compost B. household C. layer D. cuisine Question 14: A. manage B. propose C. release D. affect Question 15: A. balloon B. firework C. lantern D. ticket VOCABULARY AND GRAMMAR E3. Complete the sentences using the words in the box. waste landfill packaging container ecotour habit electricity plastics Question 1: Our school organized an _______ to educate students about environmental conservation. Question 2: It is important to properly dispose of _______ to avoid polluting the environment. Question 3: Single-use _______ are a major source of pollution and should be avoided. Question 4: Instead of using plastic bags, use a reusable _______ for your groceries. Question 5: Reducing _______ by choosing products with minimal _______ can help protect the environment. Question 6: Making a _______ of recycling can contribute to a cleaner planet. Question 7: Using less _______ in our daily lives can help decrease pollution and conserve resources. Question 8: Much of our household trash ends up in a _______ where it can take years to decompose. E4. Complete the sentences using the words in the box. reuse recycle reduce sort decompose waste package display Question 1: We should always try to _______ items like glass jars and plastic containers instead of throwing them away. Question 2: It's important to _______ our household garbage into categories like paper, plastics, and organic materials. Question 3: To minimize our environmental impact, we need to _______ the amount of single-use products we consume. Question 4: Organic materials like food scraps and leaves will _______ over time and can be turned into compost. Question 5: We can _______ materials like paper, plastic, and metal to create new products.