From The She-Wolf in Whit Fang by Jack London Which label provides the best evidence for each of the statements about the passage?

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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Statement:

Bill displays mastery in his work

Evidence:

Bill turned and looked, then quietly stopped the dogs

Statement:

Wolves are sensitive to the atmosphere around them

Evidence:

When they halted, it halted, throwing up its head and regarding them steadily. . . . .

Statement:

Wolves are somewhat fearless

Evidence:

After a searching scrutiny, the animal trotted a few steps forward a few steps. This it repeated several times. . . .

Statement:

Bill knows that the wolves present a threat to the sled dogs

Evidence:

I tell you right now Henry, that critter's the cause of all our problems.

killed them

explanation: