B) He is speaking the words loudly and with great force.
To go at something "with hammer and tongs" is to do something with great vigor and a lot of purpose. So B is the correct answer based on the phrase.
A hazard is a danger or risk.
Example:
The left out chemicals were a hazard, even to the detective who was wearing a mask.
I believe the answer is A
I would highlight the second sentence because it seems more reasonable
