Matching Pairs Matching game : Unit 3 - Protecting the environment - Lesson 2.1Online version Match the words with the descriptions by Yen Hai 1 4. save 2 8. air conditioner 3 2. reuse 4 7. electricity 5 1. recycle 6 5. waste 7 6. clean up 8 3. reduce h. a form of energy that provides power for machines, computers, TVs, etc. g. avoid using something (e.g time, energy), or use less of it f. make something smaller or less b. use something again, e.g. a bottle, a bag a. make a place clean and tidy c. make something new from things you have used before e. a machine that cools and dries the air. d. use more of something than is needed
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