If it is cold, you must wear warm clothes
If we don't hurry, we'll miss our bus.
If it rains today, I'll stay at home.
If you work hard, you may become a millonaire someday.
If she doesn't call you, you can call her.
If I have time, I’ll call you.
If it is warm tomorrow, we'll go to the beach.
If you spend more than you earn, you'll become a poor man.
If he doesn't do his homework, he can not go to the party.
If I have time, I'll visit my parents this afternoon.
If he is busy now, I will come back tomorrow.
If she has enough money next year, she’ll buy a motorbike.
If you feel sick, you must stay in bed.
If they don't want to go out, they can stay home.
If you drink too much, you'll get drunk.
If you pay now, you'll get a discount.
