II Complete each sentence with one of the words or phrases below.

pollution, rubbish, cans, environment, packaging, protect, is thrown, in danger, prohibited, pollute, bins, clearing up.

People get a lot of food from the sea. But we have made the sea a very dirty place.
If we are not careful, … will kill many of the animals and plants in the sea.
A lot of rubbish … into the sea. Sea animals, fish and birds are …. Some animals try to eat the …. they die.
Oil (нефть) from big ships, chemicals and waste … the sea and kill whales and dolphins, fish and sea birds.
Luckily many people realize now that we must look after the sea and … it. They say polluting the sea should be strictly …. Groups of people who care about the … spend their free time … litter from the beaches. People collect …, bottles and … and put them into different… for further recycling.