Answer:
My mother is an ordinary woman she is my superhero. In every step of my, she supported and encouraged me. Whether day or night she was always there for me no matter what the condition is. Furthermore, her every work, persistence, devotion, dedication, conduct is an inspiration for me.
John ran. - independent
John ran away from the shore. - independent
Jim studied in the sweet shop for his chemistry quiz. - independent
When Jim studied in the sweet shop for his chemistry quiz. - now this one's tricky. I am leaning towards dependent but it could be the response to a question, but I don't know what question or could be dependent because its not a complete thought. Try dependent.
B is correct "Dozens" is spelled correctly. As for the other sentences their is incorrect spelling. :)
C. the author's choice of words
you can tell the point of view by the words used, like "I, me, my" would be first person, "they, them" would be third, etc.
Hope this helps baii <33