12. Вставьте нужные предлоги. at, after, from, in, of, off, on,

12. Вставьте нужные предлоги. at, after, from, in, of, off, on, to, up, without 1. What prevented him __ completing the test? 2. He succeeded __ obtaining exact data. 3. She is good __ developing software. 4. We arrived in Minsk __ driving all night. 5. There is no point __ repairing this machine. 6. In spite __ having some problems, we managed to meet the deadline. 7. He kept __ asking for a pay rise. 8. She always puts __ tasks until the last minute. 9. When will you give __ the idea of changing your job? 10. I look forward __ hearing from you soon. 11. I am used __ working long hours. 12. He didnt get the promotion in spite ___ working hard. 13. The accident happened due __ his being distracted. 14. The examination of the properties of these materials resulted __ developing a new finishing method. 15. We object __ using this obsolete equipment. 16. Combustion was incomplete because __ insufficient oxygen being present. 17. He is fond ____ making experiments.