`28. A`

`-` Cả bài đều đang nói về cuộc sống ở thành phố.

`29. D`

`-` Dẫn chứng: Industrialization and modernization as well as global integration have big impact on lifestyle in the cities.

`30. B`

`-` Dẫn chứng: People, from different regions, move to the cities in the secretaries of having a better life for them and their children.

`31. D`

`-` Dẫn chứng: The high cost of living requires city-dwellers, especially someone with low income to work harder or to take a part-time job. For some people, everyday start as usual by getting up in the early moring to do exercise in public parks, preparing for a full day of working and studying, then immersing in crowd boulevards or narrow streets filled with motor scooters and returning home after a busy day. They usually live in large houses, great mansions, and high-rise apartment blocks or even in a small rental equipped with modern amenities like the internet, telephone, television, satellite communication facilities and so on.

`32. C`

`-` impact (n): tác động, ảnh hưởng

`=` effect (n): ảnh hưởng

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