His father possesses a __________ factory, which does most of the pollution to this river.
The majority remained in ______ we now know as California to make a life.
_____is compulsory by law for a citizen to undertake military service.
She brought with her three friends, none of _____ I had ever met before.
The idea of cloning extinct dinosaurs _____ a mixture of fear and excitement into people’s hearts, as evidenced by the popularity of Jurassic Park.
If there is _____ emergency, they have to travel three hours to get to ____ nearest hospital for help.