1. Having lived in the Towers for two years, I found it hard to get used to my new off campus accommodation.
2. Having read the book, he lent it to his best friend.
3. Having paid all the bills, Mary was surprised to receive another bill from the electricity company.
4. Having been checked, all the documents were sent to the university.
5. Having been let for three years, the flat looked awful.
6. Having rented an expensive house, the friends started to think about whether they could afford it.