1. If you should have more time, we will visit you. - .................... more time, we will visit you.

2. If I were you, I would economise on heating. - .................... you, I would economise on heating.

3. If they had taken my advice, they would not have wasted the money. - .................... my advice, they would not have wasred the money.

4. If he had been more careful, he would not have made that mistake. - .................... more careful, he would not have made that mistake.

5. If you had spent less, you would not have got into debt. - .................... less, you would not have got into debt.

6. If there were more tickets, we would go to the concert. - .................... more tickets, we would go to the concert.

7. If he visits us, we will tell him everything. - .................... us, we will tell him everything.

8. If we should win the contest, we will get enough money to buy a new camera. - .................... the contest, we will get enough money to buy a new camera.

9. If the policemen had been more careful, the suspect would not have escaped. - .................... more careful, the suspect would not have escaped.

10. If they were to build a new bridge, they would have to pull down three houses there. - .................... to build a new bridge, they would have to pull down three houses there.