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Zero and first conditional

  •  English    17     Public
    Complete the sentences with the right tense
  •   Study   Slideshow
  • If we ____ (recycle), we ____ (pollute) less.
    If we recycle, we will pollute less.
  •  15
  • If we _____ (not take care) of our planet, the ice caps ____ (melt).
    If we don't take care of our planet, the ice caps will melt.
  •  15
  • If water _______ (reach)100ºC, it ________ (boil).
    If water reaches 100ºC, it boils.
  •  15
  • When you ________(recycle), you ________ (help) the planet.
    When you recycle, you help/ are helping the planet.
  •  20
  • If you ____ (see) litter on the street, ______ (throw) it in a rubbish bin.
    If you see litter on the street, throw it in a rubbish bin.
  •  20
  • If it _________(rain), the grass ______ (get) wet.
    If it rains, the grass gets wet.
  •  15
  • If you _____ (freeze) water, it ______ (become) a solid.
    If you freeze water, it becomes a solid.
  •  15
  • If we ___ (use) public transport more, our cities _____ (get) cleaner
    If we use public transport more, our cities will get cleaner.
  •  15
  • If we ___ (pollute) the air, we _____ (not be) healthier.
    If we don't pollute the air, we will be healthier.
  •  15
  • Plants ____ (die) if they _____ (not get) enough water.
    Plants die if they don't get enough water.
  •  15
  • Polar bears ____ (lose) their habitat if sea levels ____ (rise).
    Polar bears will lose their habitat if sea levels rise.
  •  15
  • If you _____ (burn) oil, the greenhouse effect ____ (get) worse.
    If you burn oil, the greenhouse effect gets worse.
  •  15
  • If humans ___ (destroy) ecosystems, many species ____ (lose) their homes forever.
    f humans destroy ecosystems, many species will lose their homes forever.
  •  15
  • If people _____ (cut down) trees, it _____ (cause) deforestation.
    If people cut down trees, it causes deforestation.
  •  15
  • If people ____ (protect) animals, they _____ (not become) extinct.
    If people protect animals, they won't become extinct.
  •  15
  • If you ______ (heat) water, it ___ (melt)
    If you heat water, it melts.
  •  15