Everyone must play a part in (a) ______ the environment. Before buying a thing a buyer has to consider whether it is necessary. (b) ______ or durable. Selling of unusable things is a proper way to reduce (c) _____ . We can (d) _____ drink and food cans. It will lessen (e) _____ and pollution.

(a) to be/ being (b) adds (c) proper (d) be (e) donation

The duty to protect the environment lies in everybody. What we should do is (a) to be/ being aware of how we should act to help save the planet. Our consumer society (b) adds to the environment crisis and if we are a bit conscious about the (c) proper use of every ordinary thing, we can keep the environment safe to some extent. If its original purpose is not served, we should (d) be creative in using it otherwise. Finally, we should think whether its (e) donation is possible or not.