//Third conditional
I wouldn't have finished it so quickly, had looked up;
had known, would not have gone;
had not heard, would not have recognized;
had not been, would not have been able;
had booked, would not have to wait;
had gone, would have missed;
had washed, would have been.
//First and second conditionals
will try
would hurt
did not smoke
do not stop
//Put the verbs in the brackets...
finished
would not have died
would go
go
get
would not have hit
will not come
was
had been
//Choose the right alternative
provided that
unless
Supposing that
Assuming that
What if
as long as
Imagine
Even if
Provided that