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