1. Не will go out when the weather gets warmer. 2. I will wait for you until you come back from school. 3. I'm afraid the train will start) before we come to the station. 4. We will go to the country tomorrow if the weather is fine. 5. We will not pass the examination next year if we do not work much harder. 6. If you do not drive more carefully you will have an accident. 7. You will be late if you do not take a taxi. 8.1 will finish reading this book before I go to bed. 9. You must send us a telegram as soon as you arrive. 10. We will have a picnic tomorrow if it is a fine day. 11. We will go out when it stops raining. 12. We will not have dinner until you come. 13. I'm sure they will write to us when they know our new address.