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The International Union for Conservation of Nature (IUCN), has defined “National Park” as ________ .
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… is closed to visitors for most of summer because of steppe fire danger.
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It’s important to ________ your skin from the harmful effects of the sun.
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The government has opened a nature reserve to ________ people from hunting endangered species.
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I think we should set out early to ________ the worst of the traffic.
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the gradual warming of the Earth caused by pollution that stops heat from leaving the Earth’s atmosphere
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The threat to life higher up ________ .
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We use ________ to define a noun by giving essential information about it. The clause tells us exactly which person, thing, time or place the speaker or writer means.
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The report on exhaust fumes … Michael is writing must be finished by Thursday.
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We live in a time … many wild animals become extinct.
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While the boy was at the Askania Nova Reserve, he took many pictures of zebras who were roaming in the steppe.
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Scientists define ________ as the harmonious coexistence between organisms and their environment.
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Is traffic in Los Angeles faster or slower than forty years ago?
Створюйте онлайн-тести
для контролю знань і залучення учнів
до активної роботи у класі та вдома