51.   He started following what he thought were snowmobile trails, but they all petered out.

52.   Hiking-only trails also are available, although hikers and bikers can be compatible on the same path.

53.   Hiking trails are still open.

54.   Hiking trails are few and far between.

55.   How cold can the trail be?

56.   However, paved trails were open during the outbreak, and the fell trails began re-opening in early June.

57.   Investigators traced his route to Karachi, Pakistan, via Istanbul, Turkey, but there the trail was lost.

58.   Investigators say their trail is now cold.

59.   It also rejected the idea that all trails be closed, period, and that all trails be open to mountain bikes.

60.   It was so beautiful and there were little trails of water running through rocks.

n. + be >>共 1635
problem 0.82%
people 0.79%
company 0.71%
result 0.67%
thing 0.63%
report 0.57%
question 0.56%
official 0.55%
time 0.53%
issue 0.48%
trail 0.01%
trail + v. >>共 158
be 26.42%
lead 12.50%
go 3.98%
end 2.13%
take 2.13%
wind 1.99%
run 1.85%
follow 1.56%
grow 1.56%
continue 1.42%
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