III.C. What's In?
Review
Direction: On a separate sheet of paper write agree if the statement is a good
practice and disagree if not.
1. Wearing earplug is a cost-effective solution of reducing noise pollution.
2. Noise level can be reduced by barriers like fence.
3. Discipline is also a good practice to control noise pollution
4. Practce speaking aloud
5. Keep all appliances on even not in use
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