1.On arriving at the station I went to the ticket office. 2. He said that the various germs of poison would be killed by the boiling. 3. Your telling me that story reminds me of another. 4. We spent much time lying in the sun and swimming during our holidays. 5. Studying this subject was necessary. 6. Having switched on the radio we began listening to the evening program. 7. Stop talking, please! 8. The meeting was held at the beginning of the day. 9. I like bathing. 10. Bathing in the river we enjoyed our rest. 11. The book is worth reading. 12. These clocks need repairing. 13. When walking in the park I saw them together. 14. He can't help telling her the truth. 15. She was afraid of being asked this question. 16. While being examined by the doctor she thought about her children. 17. After having packed the things they went to the bus-stop. 18. Subject to his arriving soon we shall catch the train. 19. Besides making a mistake, he tried to put the blame on others. 20. The extension of education partly depends on the training of teachers. 21. The solving of the problem was approved. 22. While translating the article he used a dictionary. 23. Her being busy didn't prevent her from participating in this work. 24. Instead of staying at home she went for a walk. 25. You surprised me by not having done this work in time. 26. The boiling water was in the kettle. 27. The boiling of the water was seen by everybody. 28. In the reading hall you can hardly find any smoking man. 29. The boiling point was not high under such conditions.