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LEAD-IN • What changes would you like to see in the future? • Do you think we shall travel to the Moon just the way we travel to some other places? • Shall we have enough water and energy in the future? • What can we do to protect the environment? KEY WORDS • In what way do people destroy nature? • to go to space • Why are big cities so polluted nowadays? • to experience zero-gravity • Why are plants and animals so important? • to come true • Why is recycling important and useful? • to do a project • How can we save energy? • endangered species • to protect animals
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