Read the text and fill in the gaps with the right phrases.

The complete text with the correct phrases filled in is: "It may sound funny to you, but man needs **protection and care** as much as animals do. People's habitats — their homes, towns, and cities — must be kept ecologically clean, in the places where people **drink dirty water**, they **suffer from serious diseases**. This problem becomes more and more serious with every passing day. The modern way of life, when people do **little physical activity**, is turning them into **legless creatures**."