Matching Pairs Zero conditionalOnline version If people eat too much by Fidel López Castillo 1 If you touch a fire, 2 You get water 3 If my wife has a cold, 4 If people eat too much, 5 Snakes bite 6 If babies are hungry, 7 If you cross an international date line, 8 People die if they are scared. they get fat. you get burned. I usually catch it. the time changes. if you mix hydrogen and oxygen. they cry. if they don't eat.