If you can give me one good reason for your acting like this, _____ this incident again.

I'm playing tennis tomorrow _____ it's raining.

I didn't get home until well after midnight last night. Otherwise, I _____ your call.

"Can I borrow your car for this evening?".

"Sure, but Nora's using it right now. If she_____ it back in time you're welcome to borrow it".

I'm going now_____ you want me to stay.

If I could speak Spanish, I_____ next year studying in Mexico.

I_____ you a postcard while I was on holiday if I _____ your address.

Had you told me that this was going to happen, I_____ it.

It would have been a much more serious accident_____ fast at the time.

The children can stay here_____ they don’t make too much noise.

Its good that Ann reminded me about Tom's birthday. I_____ if she_____ me.

You can use my car_____ you drive carefully.

Joe can't here_____ you shout.

I didn't know you were asleep. Otherwise, I _____ so much noise when I came in.

Unless you_____ all of my questions, I can't do anything to help you.

If Jake_____ to go on the trip, would you have gone?