Question

It was difficult to extinguish because the fire was too hot.

What is the best way to revise this sentence?
It was difficult to extinguish it because the fire was too hot.
The fire was difficult to extinguish because it was too hot.
The hot fire made it difficult to extinguish it.
The sentence is correct as written.

Answer 1

"The fire was difficult to extinguish because it was too hot."

This revision replaces the vague subject "It" with the clear subject "The fire," removing the ambiguity and keeping the meaning intact.