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Practice SVIP
Choose the best option to fill in the blank.
1. People should _______ noise.
Choose the best option to fill in the blank.
2. _______ can be recycled.
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3. My older sister often _______ old envelopes to decorate her room.
Choose the best option to fill in the blank.
4. We shouldn't use _______ to store food, let's use bags made of natural materials.
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5. Lan always _______ books and clothes with her friends and cousins.
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6. You should put used cans and glass bottles into _______.
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7. We should use _______ plastic boxes or bottles because they are good for health and they safe for the environment.
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8. Soil pollution _______ many bad effects on ecosystems and human life.
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9. Many plants and animals die because of _______.
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10. The air in this city is _______ by emissions from nearby factories.
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11. The _______ of water pollution is the death of many types of fishes.
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12. Rising sea level can make some cities _______.
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13. Protecting the _______ environment is saving human life.
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14. __________ means giving things to people in need.
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15. People should stop using so ___________ energy.
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16. Turn __________ the lights when we go out.
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17. We can use empty __________ to make pencil boxes.
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18. Polluted water can make fish __________.
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19. We shouldn't __________ rubbish on the street.
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20. We can reuse __________.
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