The storm was so great. Many families had to be evacuated to safer parts of the city

A. So great was the storm that many families had to be evacuated to safer parts of the city.

B. Although the storm was not great, many families had to be evacuated to safer parts of the city.

C. It was so a great storm that many families had to be evacuated to safer parts of the city.

D. Many families had to be evacuated to safer parts of the city in spite of the great storm.