If John helps us, it won't
be difficult.

We will go to Paris if we
have enough money.

Susan will help you if
you ask her.

Paul will be happy if he
gets this job.

If Kate sees them, she
will tell them we're
waiting.

If I pass my exams, I'll
apply for a place at
university.

If the weather is fine,
we'll go for a walk.

If he does that again, I'll
tell the teacher.

If we have time, we'll
play cards.

I won't go there unless
I'm sure it's a right
decision.

I won't do it unless you
do it first.

Unless you study harder,
you will fail the exam.

We'll make it if we try
hard.

If we drive fast, we'll be
there on time.

If I win, I'll be the
happiest man on Earth.

If we save enough
money, we'll buy a new
car.

If it rains, we'll take an
umbrella.

If he doesn't give me a
lift, I'll have to walk
home.

If Linda goes away, I
won't have anybody to
talk to.

If I go to Spain, I will
learn Spanish fast.

If you add more salt, it
will taste better.

If all goes well, we'll
become rich.

If people continue to
hunt elephants, they will
die out.

If he works well I'll pay
him more.

I'll buy it if it isn't too
expensive.

If you study hard, you
will pass your exams.

If you can't pay your
bills, you'll have to move
out.

I'll be at home if you
need me.

If you ask her, she might
help you.