1.   These men gave their lives during the war to keep us free.

2.   Once there, he would cling to the hand-rail until he reached the lower steps that the warmer tunnel air kept free of ice.

3.   The more expensive kind of antique shop where rare objects are beautifully displayed in glass cases to keep them free from dust is usually a forbidding place.

4.   Always keep stairs free of obstacles.

5.   And athletes continue to prod race organizers to provide sufficient policing of intersections and to keep courses free of unexpected obstacles.

6.   Areas on the sidewalks will be kept free of people, allowing police to patrol to scan for alcohol.

7.   As Keen says on his live album, dipping Copenhagen for many years has kept him free of both worms and long-term relationships.

8.   As much as possible, the cooling pools here are kept free of contaminants and are guarded from intruders.

9.   - Keep stairs free from clutter.

10.   AgraMarke members think their system will keep them free of the kind of problems that StarLink caused.