Fill in the blanks with prepositions where necessary

1. She only succeeded … blocking the way. 2. There is no point … staying. 3. He didn't object … being examined. 4. I was not used … driving a big car through crowded streets. 5. She was surprisingly clever … finding out things. 6. How can I prevent her … going there? 7. I was thinking at the time … selling the place. 8. I can find that out … asking. 9. After all I'm personally responsible … bringing you back safe and sound. 10. They positively insisted … visiting all the rooms. 11. What are your reasons to accuse her … taking the papers? 12. Everything depends … being on the spot. 13. I thanked his again … lending me the car.