D. Both display the social class of the subject.
Sentence fluency is how a sentence is written and its flow to create a story. It is important because it does not create distractions for the reader and helps them focus in on the narrative.
Alright, edit the images. I'll try to be helpful
Example of personal pronouns:
Personal: I, You, He, We, You and Them (with their female).
Of possessives: mine, yours, his (with its feminine and plural)
Demonstrative: this, that, that (with its feminine and plural)
Undefined: someone, nobody, anyone.
Relative: what, what, who, whose, when.
