Matching Pairs Zero ConditionalsOnline version You have sentences with gaps. Your task is to fill them in using the If/When + Present Simple structure." by Ereke is the only person 1 When you mix red and blue, 2 When the sun shines, 3 If you drop a glass, 4 When it snows, 5 If the temperature drops, 6 If you water a plant, 7 When people exercise, 8 If you touch fire, it burns. it grows. you get purple. children play outside. they feel better. it gets cold. everyone goes outside. it breaks.