She can (USE) the pool if she (CHECK) in before 8:00 p.m.
She can use the pool if she checks in before 8:00 p.m.
What do you do tomorrow if there (aren’t any non-smoking rooms?
What will you do tomorrow if there aren’t any non-smoking rooms?
Hotel guests get a free breakfast if they reserve a suite.
Factual Conditional
If my parents had known that I was there, they would have been angry.
They were angry.
False.
If I had had more time, I (drive)you to work.
If I had had more time, I would have driven you to work.
How would you get to the movies if there will be a lot of traffic?
How would you get to the movies if there were a lot of traffic?
Things would have been different if she and Fred had gotten married.
Past Unreal Conditional.
I would have told him the truth if I had known it.
I told him the truth.
False.
What time (you / go) to sleep if
(you / not / have to) get up to go to work?
What time would you go to sleep if
you didn't have to get up to go to work?
If we knew Margaret’s e-mail address,
we would sent her an invitation.
If we knew Margaret’s e-mail address,
we would send her an invitation.
Do you think more people would get plastic surgery if
no one knew about its risks?
Present Unreal Conditional
We would have gone to the theater if we had been able to get tickets.
We didn’t go to the theater.
True.
If she (Tell) me about it, I would have said OK.
If she had told me about it, I would have said OK.
If your hotel will have a shuttle, getting there from the airport is very convenient.
If your hotel has a shuttle, getting there from the airport is very convenient.
The front desk will call you in the morning if you want wake-up service.
Future conditional.
Melanie would have bought the TRX laptop if it had been on sale.
Melanie didn’t buy the TRX laptop.
True.
Michael (buy) the house if it
(not / cost) so much, so now, he has to look for other houses.
Michael would have bought the house if it
hadn't cost so much, so now, he has to look for other houses.
If you had asked me, I would had told you.
If you had asked me, I would have told you.
It’s time for retailers to help people find products in their precise moment of need — and perhaps before they even perceive that need — whether or not they’re logged in or ready to click a “buy” button on a screen.
Factual Conditional
If Martin had had more time, he would have driven me to the mall.
Martin drove me to the mall.
False