Question

Natasha gazed into a replica of a cooking fire and began to imagine

A.sounds:
B.sounds,
C.sounds;
D.sounds'

Answer 1

C. sounds:

Step-by-step explanation:

There is a listing falling afterwards, making a colon the appropriate symbol.

Answer 2

Its sounds with a semi-colon (;)
So its: sounds;
I did this already so I know its sounds with a semi-colon, its with a semi-colon because a series of listing continues afterwards. Hope this helps :)