Природа
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Задание 1
Choose the correct word. Because of the pollution our food is ____________________ in vitamins.
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Задание 3
Choose the correct word. It won’t _____________________ any harm to animals.
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Задание 4
Choose the correct word. Ecologists _______________________ information about the environment.
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Задание 5
Choose the correct variant. The jacket is not warm ____________________________ to wear in winter.
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Задание 6
Choose the correct variant. It is _______________________ cold today.
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Задание 7
Choose the correct variant. The water was not clean ________________________ to swim in it.
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Задание 8
Choose the correct variant. The weather is ___________________ good to stay at home.
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Задание 9
Read the texts and complete the gaps with only ONE word. 1) This is a bear. Bears live on land. Forests are their natural environment. They feed on small and sometimes big animals, berries, leaves, roots, insects and fish. 2) This is a hedgehog. Hedgehogs live on land. Forests are their natural environment. They feed on insects, snails, frogs and toads, snakes, bird eggs, mushrooms, grass roots, berries, melons and watermelons. 3) This is a gull. Gulls live on land. Islands, coasts are their natural environment. They feed on fish, insects, earthworms, eggs, reptiles, amphibians, plant items such as seeds and fruit and even other birds. 1) The natural habitat of gulls is islands and. 2) Hedgehogs eat frogs and. 3) Bears hunt big andanimals. 4) Hedgehogs inhabit. 5) are home to bears. 6) Melons andare a treat to hedgehogs.
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Задание 10
Study the table and put the sentences into the correct category. 

