1) If they listened carefully, they might hear the woodpecker.2) If I had lain down on the sofa, I would have fallen asleep.3) Susan could have worked as a model if she had been taller.4) The soil will not dry out if you water the plants regularly.5) If you gave the young boy this stick, he'd hurt himself.6) We would not have taken the wrong tram if Ronaldo had asked the policewoman.7) If the cat hides in the tree, the dog will not find it.8) The students would have solved the problem if they had used their textbooks.9) If he washed his feet more often, his girlfriend would visit him more often.10) Max would read the newspaper if he went by train.