$\text{1. If he had hurried, he wouldn't have missed the train.}$
$\text{2. If rained, we would have gone.}$
$\text{3. If had had a map, we wouldn't have got lost.}$
$\text{4. If hadn't been late every day, he wouldn't have lost his job.}$
$\text{5. If the airport hadn't been closed, she would have flown to Rome.}$
$\text{6. If hadn't eaten four cream cakes, Sue wouldn't have felt sick.}$
$\text{7. If had left the car keys, I could have picked him up at the station.}$
$\text{8. If had had enough money, we would have gone on holiday.}$
$\text{9. If he had had the ticket to the game last week, he would have been able to get in.}$
$\text{10. If hadn't started smoking cigarettes, he wouldn't gave got a bad cough.}$