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