1. If the weather is fine, the children will go on a trip.  

2. If Peter comes to see me, we’ll play chess.  

3. If the mother doesn’t allow us to go to the cinema, we’ll see the film on the television.  

4. It the wind blows from the west, it will rain.  

5. If you don’t wake me up, I’ll miss the train.  

6. If we take the taxi, we’ll catch the train.  

7. If I fall ill, I’ll call a doctor.  

8. If he doesn’t come in time, we’ll go without him.  

9. If it rains on Sunday, the children will stay at home.  

10. If I see her, I’ll invite her to our conference.