Đề bài
Đọc kỹ, gạch chân từ khoá trước khi viếtMany cities struggle to dispose of growing volumes of household waste, and two common methods are landfill and incineration.
What are the main environmental problems caused by each method? Which method should governments give priority to?
Give reasons for your answer and include any relevant examples from your own knowledge or experience.
Write at least 250 words.
