Everything should be OK provided ______________ there isn’t a power failure.

She could have become a professional dancer if she’d started earlier. Had ________________________________ , she could have become a professional dancer.

You can’t achieve anything in the arts ______________ you’re prepared to make sacrifices.

Don’t even think of making a film if you’re not prepared to work harder than you can imagine. Don’t even think of making a film unless _____________ _____________________________ harder than you can imagine.

There’s no point in trying to become a writer if you don’t really want to do it. There’s no point in trying to become a writer unless _____________________________________________.

If you hadn’t supported me, I would have collapsed with stage fright before the show. But _________________________________________, I would have collapsed with stage fright before the show.

I’m going to write this novel ______________ or not anyone wants to read it.

______________ you wish to come to the opening night of our new production, we’d be honoured to offer you premium seats.

They agreed to sponsor our show but only if we put their logo on the curtain. They agreed to sponsor our show on _______________ __________________________________ their logo on the curtain.

______________ for the financial help we got from the city, the exhibition would have been impossible.

I’ll lend you my dancing shoes ______________ condition that you clean them immediately after the show.

I wouldn’t have had the courage if I’d known in advance how difficult it was going to be. Had _________________________________________ how difficult it was going to be, I wouldn’t have had the courage.

If any journalist wants to talk to the conductor, tell them she’s not here! Should _______________________________________ to the conductor, tell them she’s not here!