[6] Talking about past possibilities 谈论过去可能发生的事

What would you have done last night if you hadn't had to study?
I would have gone on the picnic if it hadn't rained.
If you had gotten up earlier,you would have had time for breakfast.
If I had had time,I would have called you.
Would he have seen you if you hadn't waved to him?
If he had only had enough money,he would have bought that house.
I wish you had called me back the next day,as I had asked you to.
If you hadn't slipped and fallen,you wouldn't have broken your leg.
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