46. Thousands of people donated money and food to those in __________. A. length B. need C. order D. space 47. __________ pollution can cause hearing loss. A. Air B. Water C. Noise D. Soil 48. Turn off the tap __________ you brush your teeth and washing your face. A. when B. if C. because D. although 49. If more people cycle, there will be __________ air pollution. A. much B. more C. less D. little 50. Which of the following cannot be recycled? A. Milk cartons B. Glass bottles C. Cans D. Plastic bags 1. I usually play football when I have____. A. spare time B. good time C. no time D. times 2. In team sports, the two teams_____ against each other in order to get the better score. A. are B. do C. make D. compete 3. ___draw on the walls and tables, please . A. Do B. Don't C. Should D. Shouldn't 4. Nam plays sports very often, so he looks very___. A. sport B. sports C. sporty D. sporting 5. Last summer, I_____ fishing with my uncle in the afternoon. A. go B. went C. goes D. going