1) If you heat water, it... 2) If you don't eat, you... 3) My teacher gets angry if ... 4) If you freeze water, it... 5) If you melt ice, it... 6) If you feel sick, you... 7) If you are tired, you... 8) If you mix red and white, it... 9) If you mix blue and yellow, it...

Zero conditional

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