Laws of nature
If you heat water...
it boils.
If you don´t drink water...
you get thirsty.
If you press this button...
the machine starts.
If you drop an object...
it falls.
I miss the bus.
If the screen freezes...
restart the computer.
If you heat ice...
it melts.
If we have English class...
we don´t speak Spanish.
If you touch chemicals..
wash your hands immediately.
If the sun sets...
it gets dark.
If I drink coffee at night...
I can´t sleep.
If you don´t understand...
ask for help.
It reflects...
if light hits a mirror.
I feel tired the next day...
If I go to bed late.
if you speak Spanish.