1. Paul'll build a house in the country when he has enough money.
2. Christina'll water the flowers in the garden when it's hot outside.
3. I'll go to work as soon as Liz comes home.
4. You won't know English until you don't work hard.
5. If Susan does her homework she'll go for a walk.
6. When Polly returns in London she'll phone me.
7. I hope you'll help me when we build a house in the country.