A.
Hence 'A,B,C,D, (etc.)'.
The adverb that tells when, where, and how is 'sometimes'.
Stream of Consciousness Definition. In literature, stream of consciousness is a method of narration that describes in words the flow of thoughts in the minds of the characters. The term was coined was initially coined by a psychologist William James in his research “The Principles of Psychology”.
The sentence is missing a subject.