1. People /grow /rice /in many countries/in the world.
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2. Graham Bell /invented /the telephone/ many years ago.
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3. They /have used /this car /for many years.
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4. Lan /practices/ English /every day.
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5. They/ will take/ the garbage /out of the city.
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6. Mary /sent/ me/ this letter/ two days ago.
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7. People /make /compost /from vegetables.
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8. You /must finish /this work /before Sunday.
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9. She /hasn't used/ this bicycle/ for a long time
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10. I /saw /a strange man/ in my garden/ yesterday.
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11. They/ clean/ the floor/ every morning.
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12. They/ will solve/ the problem/ soon.
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13. They/ break /the glass/ into small pieces.
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15. They/ made/ these cars/ in the USA.
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16. People/ have used/ the Internet/ all over the world.
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17. We /planted /many trees/ in the school garden.
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18. Someone/ has taken /my book /away.
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19. He/ didn't help/ me /with my homework.
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20. We/ have learnt/ English /for three years.
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21. My father /often reads/ books /before bedtime.
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22. Lan /bought /some comic/ books /for her brother.
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23. My sister /received/ a letter/ yesterday.
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24. She /can solve/ the problem /in just two minutes.
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25. Nowadays /people /use /electricity /for lighting.
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