Category: Conditionals and unreal past

Third onditional.

Put each verb in brackets into a suitable verb form.

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Please use short forms e.g. haven't instead of have not in negative statements and use long forms in positive statements e.g. I am instead of I'm.

1. If I had known he was a drinker, I (not lend) him my car.2. She can't have seen you. If she had, she (stop) to talk.3. I saw a beautiful painting in the gallery. If I (have) enough money, I would have bought it.4. If he had learnt more, he (not fail) the exam.5. If the concert had started 20 minutes later, I (not miss) it.6. If I hadn't drink so much, I (not say) such stupid things.7. If I (drive) slowly, I wouldn't have been given a ticket.8. I'm sure she (agree) to meet if you had asked her out that night.9. If I (not be) so exhausted, I would have come with you to the concert.10. If I (not marry) her, I wouldn't have gained such success.11. If I had known you had a girlfriend, I (invite) her to the party.12. I (forgot) about the anniversary if Sam hadn't reminded me.13. It's a pity she didn't come. If she (show up), the party would have looked much better.14. The traffic was so heavy that it (be) faster if I had walked.15. If I (know) you weren't at home, I wouldn't have come.