(B)用方框中所给单词的适当形式填空,使对话通顺、正确。每词仅用一次(每空一词)。
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Marie:Roy and Carla,what are your ideas for solving these pollution problems?
Roy:To cut down air pollution,we should take the bus or subway instead of .
Carla:Yeah,or ride a bike. There are other advantages of bike riding. It's good for health and it doesn't much!
Marie:Great ideas!What about waste pollution?
Carla:Mmm,I think simple things like bringing a bag to go shopping can help. I started doing that a year ago.
Roy:Me,too. Also,I never take wooden chopsticks or plastic when I buy takeaway food. I use the ones at home.
Carla:And remember to throw rubbish in the bins and keepplaces clean and beautiful for Everyone
Marie:So together,our actions can make aand lead to a better future!