1. He will go out when the weather gets warmer.
2. I will (shall) wait for you until you come back from school.
3. I'm afraid the train will have started before we come to the station.
4. We will go to the country tomorrow if the weather is fine.
5. We won't pass the examination if we don't work much harder.
6. If you don't drive more carefully, you will have an accident.
7. You'll be late if you don't take a taxi.
8. I will have finished reading this book before I go to bed.
9. You must send us a telegram as soon as you arrive.
10. We will have или: are having) a picnic tomorrow if it is a fine day.
11. We'll go out when it stops raining.
12. We won't have dinner until you come.
13. I'm sure they will write to us when they know our new address.