Unless she apologises,
Unless we leave now,
Provided that we don't leave any rubbish,
If we ask her,
As long as you're polite,
If the party goes on too late,
Provided that you don't get nervous,
If they're busy,
Unless we win the next match,
As long as it doesn't rain,
I won't speak to her again.
we'll be too late.
we won't reach the final.
the customers won't complain.
she'll help us.
they'll enjoy the walk in the countryside.
they'll allow us to have a party.
I won't saty long.
you'll do well in the exam.
the neighbours will complain.