In which sentence are ellipses used correctly to omit information from the original passage below from a tale of two cities?

a clammy and intensely cold mist, it made its slow way through the air in ripples that visibly followed and overspread one another, as the waves of an unwholesome sea might do.

a) the waves of an unwholesome sea might do.
b) the waves might do.
c) a made its slow way through the
d) a clammy and intensely cold its slow way through the air.