1. If the weather were fine, they … out of town.
go
would go
gone
had gone

2. If I … their language, I could understand what they were saying.
had known
will know
know
knew

3. If I … noticed Nick, I would have stopped him.
-
had
have
would have

4. If I … you, I would apologize to her.
was
had been
were
will be

5. If the weather… fine, he will go out of town.
was
is
will
were

6. If it hadn’t been raining yesterday, we … on a trip.
would have gone
have gone
would go
will have gone

7. If I knew his address, I … to him.
would write
wrote
will write
write