If you get that new job,
You'll learn more quickly
If you don't go to the party,
The ticket will be cheaper
If you miss the last bus,
You won't pass your driving test
If I lend you this book,
If you leave now,
If I don't see you this afternoon,
What will you do
if you come to every class
will you give it back to me soon?
you can take a taxi
if he doesn't call you?
I'll call you this evening
you won't meet new people
will you earn more money?
if you don't take enough lessons
you'll catch the 8:00 train
if you travel after 9:00