Вместо оборотов с предлогом of образуйте обороты с существительными в притяжательном падеже.

1. the advice of Miss Jane
2. the proposal of our director
3. the commission of Mr Bell
4. the house of our neighbors
5.the birthday of Charles` father
6.the inquiry of the boss
7. the wedding of Paul and Saally

Miss Jane's advice, our director's proposal, Mr Bell's commission, our neighbours' house, Charles' father's birthday, the boss' inquiry, Paul and Sally's wedding.