foreshadowing is the term for this
Answer: sand walls may be ugly ,but the protection of people and property Is more important
"A coherent narrative will be easy to follow and more enjoyable for your reader." Looking at this, we see the words, "easy to follow," and, "more enjoyable." These are our clue words. We can rule our both A, B and D because none fit in as a definition referring to easy. C, however, fits the definition and this is your answer.
"A 'connected' narrative will be easy to follow and more enjoyable for your reader."
Under (on) what condition
Well if your trying to persuade someone you want them to be attracted, so one element is the hook, another is to show them that they can get it, by showing cheap prices
