Review conditionals/unreal past

If only we ___________ sooner. We could have prevented the situation.

• hadn't known

•     knew  

•  would know

.Suppose you ______________enough money to invest? Where would you invest it?

• had had    

• had   

• would have

You should have a medical check-up when starting a diet.

•  If I were you, I would have a medical check-up when starting a diet

•  If you are going to start a diet, have a medical… 

I crashed my car. That’s why I’m taking the bus today .

• If I had not crashed my car ,I would be taking the bus today.

• If I had not crashed my car ,I would not be taking the bus today.

• If I had not crashed my car ,I would not have been taking the bus today.

Don't call the police ……………………..it's strictly necessary.

• whether or not

•  even if

• unless

I'll talk to the press ………………………...they don't reveal my identity.

• even if

• on condition that

• whether or not

If you......................late again for training today I..........you play in tomorrow´s match

• are/won´t let

• were/would not let

• are/would not let

What ................you.................if you.........................your house keys?

• would do/lost

• had done/would lose

• would have done/had lost

What type of music.................they.............if they .................a disco?

• would play/had

• would have played/had

_____ you found a wallet with money in it. What would you do?

• Unless   

• As long as 

• Even if   

• Suppose