Which of these sentences might BEST serve as a tople sentence of a paragraph telling how to write a book report? es
A)
Be sure that your book report gives clear details about the book.
B)
Writing a good book report takes preparation and planning
C)
Book reports should be submitted in the correct format,
D)
You may need to refer back to the book while you write your report,
Submit

where is the writing? (so i can answer)

to eliminate ambiguous remote or broad reference it is necessary to focus on anaphoric reference. by definition "anaphoric reference means that a word in a text refers back to other ideas in the text for its meaning." the references should be clear and leave no room for ambiguity.

in the first case the pronoun it probably refers to the car but it has not been mentioned before so we should replace it for the car. in doing so the statement becomes clear.

in sentence number   two   the pronoun he refers to charles dickens the author. yet, the first half of the sentence is about the book a tale of two cities. to repair this it would be better to rephrase the first half : after i read   a tale of two cities by dickens, he so as to remove the remote reference.