1. Mr. Dean has a long list of misconducts. He had recently been fired.

=>Mr. Dean, who had recently been fired, has a long list of misconducts.

.

2. The victims are being indetified by the US authorities. Most of them were adults. 

=>The victims are being indetified by the US authorities, most of whom were adults.

.

3. Naxos is my favorite island. I've visited it several times recently. 

=>Naxos, which I've visited several times recently, is my favorite island.

.

4. The football player doesn't want to talk about his future. His contract finished at the end of the season.

=>The football player whose contract finished at the end of the season doesn't want to talk about his future.

.

5. Between 2000 and 2005 she wrote three novels. None of them were published.

=>Between 2000 and 2005 she wrote three novels, none of which were published.

.

6. The village of Baydon has now become part of the town. I lived there as a child.

=>The village of Baydon,where I lived there as a child,has now become part of the town.

.

7. The new boss seems to be a very capable woman. I met her yesterday.

=>The new boss, whom I met last week, seems to be a very capable woman.

.

8. December is a summer month for the southern hemisphere. Christmas is celebrated then.

=>December,when Christmas is celebrated then,is a summer month for the southern hemisphere.

.

9. Graceland Mansion was opened to the public as a museum on June 7,1982. It was once owned by Elvis Presley.

=>Graceland Mansion,with was once owned by Elvis Presley, was opened to the public as a museum on June 7,1982.

.