If people eat too much,
If it rains,
She'll be late
If you went to bed earlier
People die
If I have enough money,
I would be happy
If she fell,
Snakes bite
if they don't eat.
they get fat.
if the train is delayed.
she would hurt herself.
I'll buy some new shoes.
if I married Mary.
you wouldn't be so tired.
I won't go to the park.
if they are scared.