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 If you water a plant, 2 If you touch fire, 3 If you drop a glass, 4 When it snows, 5 If the temperature drops, 6 When you mix red and blue, 7 When the sun shines, 8 When people exercise, it breaks. it burns. you get purple. it grows. everyone goes outside. they feel better. children play outside. it gets cold.