Replace the infinitives in brackets by the correct form of the Conditional Mood.

2. To have gone back then only (to make) it more difficult. 3. There was no piano because it (to take up) much room. 4. I don't know what we (to do) but for Nurse Duggon. 5. Last night it (to be) quite impossible. 6. How wonderful it (to be) to take the sadness out of those big and lovely eyes! 7. Billy (to adore) to live in the country. His ideal happiness was to have a pleasant cottage. 8. I (to like) to say 'no' but it (not to be) true. 9. But for his last remark she (not to start) a bargain. 10. Normally by now the court-room (to be) almost empty but for one or two lawyers. 11. To say that John Forsyte accompanied his mother to Spain unwillingly (to be) scarcely adequate. 12. She didn't know anything or she (not to agree) to accept them. 13. Nobody ever (to say) that he is a shy and timid man. 14. I don't know what I (to do) without you, my dear boy. 15. The sensation with which James dropped the letter was similar to that he (to have) entering his bedroom and finding it full of black beetles. 16. But for that letter on the table she (not to accuse) you. 17. He (to do) everything but nobody asked him to. 18. And then you were surprised because she threw your slippers at you. I (to throw) the fire-irons at you. 19. She was just the sort of person I (to expect) the wife of a professor to be.