1.   A condition of rescheduling the debt was that Walker split his dual role at the top.

2.   Balancing the dual roles of minister to the world and shepherd to his own flock has taken its toll.

3.   Don Jose continued in his dual role of father and teacher to his son.

4.   In addition to this worry about the dual role, some teachers, and headteachers in particular, doubt the skills and experience of advisers.

5.   Investment has a dual role to play within any economy.

6.   People have dual roles in society as producers and consumers.

7.   The bridge has a dual role, carrying both road and rail.

8.   ...his dual role as head of the party and head of state.

9.   After her husband left her, she had to take on the dual role of mother and father for her children.

10.   So the dual role of any human being as a producer and consumer is torn apart, with one set against the other.