1.If I had known you were in hospital, I would have visited you. 2. If you had come a week earlier you would have seen my garden in blossom3. If I had known what a bad driver you are, I wouldn\'t have come with you.4. If you had shut the door the hens wouldn’t have come into the house5. If I had known that the river would be so dangerous, I wouldn’t have tried to cross it. 6. If there weather is fine outside, I will go to the beach. 7. If you need my assistance, just tell me8.If you go to the evening ball with him I will take offence at you.9. If she hadn’t eaten a poisoned apple, she wouldn’t have felt bad.