2. Rita would have gone to the concert if she had known about it.
3. If the water gets very cold, it turns into ice.
4. If the video recorder were in order, we would watch the film today.
5. If Nick had booked a table, we wouldn't have stood in a queue.
6. We must do something. If we don't act quickly, it will be too late.
7. If you gave me more information, I would be able to help you.
8. If you don't shout so loudly, I will understand your words better.
9. You had made a lot of mistakes in your test-work. If you had learned new
words, you would have written the test better.
10. We would have lost a lot of money if we had sold our house.
11. If we had the choice, we would live in the country.
12. If you took more exercise, you would feel better.