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