The Reverend Hale changes come when he decides to fight witchcraft in Salem, when he starts to get frustrated with the trials and when he realizes that there were no witches in the region, but rather ambitious people.
We can arrive at this answer because:
Reverend Hale's changes come gradually as he becomes aware of people's greed and cruelty.
This question is about the play "The Crucible" and you can find more information at the link:
B. The job is dangerous.
C. The job is too easy for him.
D. The job does not pay well.
The answer is euphemism.
B. I think we should plan a trip to Nashville.
C. Have you read A Day in the Life of Sarah's Cat?
D. I've crossed the Mojave, the Kalahari, and the Sahara deserts.