1. The librarian will show you how to find a book.
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2. John will collect me at the airport.
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3. We will grow a lot of trees in the parks.
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4. He will solve the problem soon.
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5. We can’t wear jeans at work.
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6. Parents ought to send their children to school.
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7. You should open the wine about an hour before you use it.
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8. We can not trust her, she's a liar!
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9. They must widen the road soon.
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10. Are you going to mail this letter soon?
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