Ответ:
Materials or raw materials
1.As for me environment plays an important role in the healthy living of human beings. Environment play an important role in regulating air and climate. Another reason the environment is so important is because it is a source of natural beauty, and it is necessary for proper physical and mental health too.
2. I think that the most environmental problem is pollution.
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4.yes,of course all of us, regardless of age, can help our planet. After all, it is not so difficult: throw a candy wrapper in a garbage bin or plant a tree near the house. Each of us is responsible for a huge planet called Earth
1. He is a dentist. 2. It is very clever. 3. She likes gardening. 4. It is not new. 5. She is young and beautiful. 6. They are good friends. 7. We are very close.. 8. What does it eat? 9. Is it large? 10. Where are they from?
If my friend dosen't help me, I won't finish my homework