1. Excuse me for breaking your beautiful vase.
2. You never mentioned being to Greece.
3. She was proud of being awarded the cup of a champion.
4. I don't remember ever meeting your sister.
5. I don't remember being asked this question by anybody.
6. The cat was punished for breaking the cup.
7. The cat was afraid of being punished and hid itself under the sofa.
8. The machine needs cleaning.
9. I am quite serious in saying that I don't want to go abroad.
10. He seemed sorry for being inattentive to his child.
11. She confessed to having forgotten to send the letter.
12. The old man could not stand being told what he should do.
13. Going to the party was no use: he had no talent for dancing.
14. The Bronze Horseman is worth seeing.
15. After thoroughly examining the student, the professor gave him a
satisfactory mark.