1. Had I heard any news, I would have told you immediately. 2. If Mark were younger, he could join the army. 3. She would have stayed at home, if she had known there would be so much traffic. 4. Should he get this job, he will be able to buy his own flat. 5. She will be here at eight unless she loses her way. 6. If I were you, I wouldn\'t go out in this weather. 7. Emily would have called me if she had changed her mind. 8. If you like Tom Cruise, you\'ll love this film. 9. Dave will be home at six o\'clock, provided he catches the five o\'clock bus.