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020. Some people think cheap air travel brings us benefits while others believe that non-essential flights should be cut in order to reduce environmental problems caused by cheap air travel. Discuss both views and give your own opinion. 6 021. While it is important to protect the environment, little effort has been made by individuals. Why has this happened? What can individuals do to protect the environment? 4 022. There are many extinct animal species in the world nowadays. Some people say we should protect these animals from dying out, while others say we should concentrate more on problems of human beings. Discuss both opinions and give your personal view. 023. Some people think pollution and the damage to the environment have resulted from a country developing and becoming richer, and this is unavoidable. To what extent do you agree or disagree? 024. Many people think that companies and individuals should pay for the pollution they have produced while the government should not take any responsibilities. To what extent do you agree or disagree? 025. Industries and businesses should be moved from cities to small towns. To what extent do you agree or disagree? | 
