Read the following advertisement 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 16 to 20. PROTECTING OUR ENVIRONMENT The Importance of Environmental Protection Our environment provides us with clean air, water, and natural beauty, but pollution and deforestation are serious threats. Everyone has a role in protecting nature by reducing waste, saving energy, and using eco-friendly products. Small changes in daily life can (16) a big difference. Preserving Green Spaces and Wildlife Forests and parks, (17) are home to many species, are essential for wildlife and the planet. Planting trees, biodiversity. (19) many reducing plastic waste, and protecting endangered species help (18) communities are now focusing on active conservation efforts to preserve natural habitats and keep the environment healthy. Using Clean Energy for a Sustainable Future Switching to clean energy sources like solar and wind power helps reduce pollution. Using public transport, recycling, and supporting green initiatives also protect the Earth. By working together, we can create a healthier, greener future for generations to come. (20) action counts! Question 16. A. make Question 17. A. whose Question 18. A. provide Question 19. A. Because Question 20. A. Many B. do B. whom B. maintain B. For example B. Much C. have C. which C. encourage C. In addition C. Little D. take D. who D. improve D. However D. Every