21.   Petrov then walks across an inclined tightrope, never wavering despite his load.

22.   She is still weak enough that a walk across a room wears her out, even with a walker.

23.   She said she had adjusted to the cramped living quarters and solitary walks across muddy camp grounds with her double-stroller.

24.   She takes long walks across the George Washington Bridge, looking at the island where she is determined to return.

25.   The European elk, as big as horses, walk across the white meadows, making twin trenches in knee-deep snow.

26.   The red plaid shirt, the walk across the state, the sound-bite ideas.

27.   The traditional walk across the graduation stage was somewhat different Sunday.

28.   The walk across this symbol of the Cold War can be quite a heady experience.

29.   They shop and barter for groceries in the open-air market, then walk across medieval bricks to the tobacco shop where he buys his International Herald Tribune newspaper.