Помогите пожалуйста Задание: Choose the right form.

1. hadn't bothered, would have supplied 2. hadn't bought, wouldn't have been able 3. hadn't been invented, would have been invented 4. had named, would have got 5. wouldn't have known 6. were, wouldn't have been 7. had, would tell 8. could 9. hadn't been, would have been 10. hadn't been interested, wouldn't have entered