1.   But the roles are assigned and Andrew knows his role so well now.

2.   Yes, they knew my role in the school, both the teachers and the pupils.

3.   Yes, they knew my role in the school, both the teachers and pupils.

4.   And McCaffrey knows the role.

5.   And Pavel Bure knows his role.

6.   At another point, Waddle insisted he expected his subordinates to know their roles and perform them competently, without constant reminders.

7.   At another point, Waddle insisted he expected his subordinates to know their roles and perform them competently.

8.   Bartrum knows his role.

9.   Baumgartner said he knows his role and is looking forward to protecting his teammates and playing with Jeff Odgers, whom he has fought half a dozen times.

10.   A. Because no one knows what role the operating system and the browser will play in the future.