If I study today,
She'll be late
If you find a mistake,
If I have enough money,
She'll miss the bus
If you need money
If I see her,
If it gets cold
If it rains,.
If you don’t like the color
if the train is delayed.
I will correct it.
I'll buy some new shoes.
I will lend it to you.
I won't go to the park
I'll tell her.
if she doesn't leave soon.
I'll go to the party tonight.
I can change it.
you can use my coat.