103.If trees in the nearby hadn't been cut down without control,that village wouldn't have been heavily flooded last year.
104.If we hadn't started our vacation so late,we wouldn't have suffered bad weather.
105.If she had taken her friend's advice,she wouldn't have failed her business.
106.If his friends hadn't missed the train,they wouldn't have been late.
107.If today were Sunday,the puipil could go swimming.
108.If we had got a big house,we could invite friends to stay.