Relier Pairs Zero conditionalVersion en ligne The zero conditional usage par Sandra Dias 1 Does ice melt 2 If you touch the motorcycle, 3 If you heat water, 4 If you want to come, 5 My boss gets angry, 6 Fish die if 7 If you prefer, 8 If you heat water to 100 degrees Celsius, 9 If you don't pay attention, 10 If you press the button, they stay out of water. the machine starts to work. it boils. you cut yourself with a knife. if you heat it? it evaporates. call me before 5:00 p.m. if I am late for work. I can take a cab. the alarm goes off.