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 If you water a plant, 3 When it snows, 4 When the sun shines, 5 When people exercise, 6 If the temperature drops, 7 If you touch fire, 8 If you drop a glass, you get purple. children play outside. it grows. it gets cold. it breaks. everyone goes outside. it burns. they feel better.