The best evidence for each of the statements about the passage:
Statement 1 :
Bill displays mastery in his work.
Evidence 1 :
Bill turned and looked, then quietly stopped the dogs.
Statement 2:
Wolves are sensitive to the atmosphere around them.
Evidence 2:
When they halted, it halted, throwing up its head and regarding them steadily.
Statement 3:
Wolves are somewhat fearless
Evidence 3:
After a searching scrutiny, the animal trotted a few steps forward a few steps. This it repeated several times.
Statement 4 :
Bill knows that the wolves present a threat to the sled dogs
Evidence 4: I tell you right now Henry, that critter's the cause of all our problems.
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