The fire... for twelve hours in the forty-storey building by the time it was finally put...

Question

The fire... for twelve hours in the forty-storey building by the time it was finally put out by the fire brigade.
A) was raging
B) had been raging
C) has raged
D) was raged
Какой ответ правильный?

Answer 1

Я думаю это B т.к for twelve hours.