4.The boy will be blind in both eyes unless he is treated on time.
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5.Though he had been told many times he couldn’t understand it.
What problems did the thrown-away plastic bags cause?
A. They made the people near the sea fall sick.
B. They made the fish and birds either sick or die.
C. They gave off bad smells in our natural world.
D. They made people feel like they lived in a trash can.
How do stores encourage shoppers to bring their own shopping bags?
A. Give discounts to those who shop with their own bags.
B. Give extra food to those who shop with their own bags.
C. Tell those who shop without bags to bring them next time.
D. Charge those who shop without bags five pence for each bag.
What's the result of this practice by the supermarkets?
A. Officials are unhappy with the result of this practice.
B. People think that it’s of no help to charge extra money.
C. People are now using significantly fewer plastic bags.
D. People still leave 5,000 plastic bags a day on the beaches.
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