if ı were you ı wont do that.
ıf you frezze water it turns ice
if you melt ice it becomes water
ıf he runs,he will get there in time
If they come early, I will call you
If Ali brings the ball, we will play football.
If I had enough money, I would buy a car.
If I knew the answer, I would tell it to you
If he didn’t smoke so much, he wouldn’t cough so much.
If you had called me, I would have taken you there.