TO BE 4

1. Russia _________ one of the largest countries in the world.

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2. French wine _________ very tasty.

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3. The children _________ in the garden.

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4. The President of the United States _________ an important person.

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5. These books _________ very hard to understand.

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6. I think Arabic _________ a complicated language.

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7. I _________ sure your friend is coming to the party.

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8. Do you know if the shop _________ open?

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