weren't so clumsy, he wouldn't have so many accidents
were not so busy, I would write to my friends regularly
arrived a bit early she could help you get things ready
weren't always so crowded, I would ride the bus to school every morning
might not be closed, Mark would be able to get in
realized how important it is to conserve energy, they would do something about it
want a chat, just give me a ring
weren't raining, we would finish the game
in front hadn't stopped suddenly, the accident wouldn't have happened
hadn't been closed, Sarah would have been able to fly to Rome
hadn't been studying, she would have answered the phone
had had an umbrella, I wouldn't have got wet in the rain
