Расскройте скобки таким образом, чтобы предложения выражали а) реальное условие, б) нереальное условие настоящего времени.

1. If I knew, l would tell you. 2. If she wanted to talk, she would ring up. 3. Her health would improve if she slept longer. 4. If he had enough money, he would buy a large house. 5. She would feel lonely if Peter went out every evening. 6. We would be pleased to see you if you arrived. 7. If we could come on Sunday, we would come. 8. I would understand Mr. Smith if he spoke slowly. 1. If I had known, l would have told you. 2. If she had wanted to talk she would have rung up. 3. Her health would have to improved if she had slept longer. 4. If he had had enough money, he would have bought a large house. 5. She would have felt lonely if Peter had gone out every evening. 6. We would have been pleased to see you if you had arrived. 7. If we had come on Sunday, we would have come. 8. I would have understood Mr. Smith if he had spoken slowly.