1.   Even with the crampons, the trail seemed treacherous.

2.   Some trails seem to function as partitions between colony territories as well as highways.

3.   The charm of Wind River country is its surprising horizontal nature, but its trails seem to be mostly up or down.

4.   The manhunts go on, but the trails seem to be as cold as the Afghan winter.

5.   The trail seems to boldly flout the trend toward private clubs and gated golf communities.

6.   The trail seemed about as steep as a wall.

7.   The trail here seems to have grown cold.

8.   The trail seems to pass through several ecospheres as the scenery evolves at every turn.

9.   They were unable to identify possible suspects from police photo files, however, and within months the trail seemed to grow cold.

10.   With no trial date in sight, the trail seemed to get colder in the JonBenet Ramsey murder case.