13. Fill in the circles before two sentences that develop a central idea about the danger of being unprepared for hurricanes. (a) On the morning of September 8, 1900, the people of Galveston, Texas, woke up to beautiful blue skies, (b) As the day progressed, the winds grew stronger, and it became obvious that a storm was approaching. © But most of Galveston's residents had no idea that this storm would become a deadly hurricane. (d) By nightfall, the high wind speeds and ocean waves caused by the hurricane had leveled homes, trees, and power lines. (E) The hurricane had destroyed the town and the lives of thousands. .