1, we must learn about keeping the environment _unpolluted__(pollute).
2, Don't eat thouse vegetables .They're_poisonous_( pason).
3, We'll live a happier and_healthier__ life if we keep our environment clear(health).
4, you are taking complate____(sense).
5,Environmental_protection__ is every body's responsibility( protect).
1, we must learn about keeping the environment _unpolluted__(pollute).
2, Don't eat thouse vegetables .They're_poisonous_( pason).
3, We'll live a happier and_healthier__ life if we keep our environment clear(health).
4, you are taking complate____(sense).
5,Environmental_protection__ is every body's responsibility( protect).
1, we must learn about keeping the environment _unpolluted__(pollute).
2, Don't eat thouse vegetables .They're_poisonous_( pason).
3, We'll live a happier and__healthier_ life if we keep our environment clear(health).
4, you are taking complate__nonsense __(sense).
5,Environmental_protection__ is every body's responsibility( protect).