You have been assigned to compose a narrative essay in which you discuss a significant event in your life. Which statement would be most appropriate to use as an opening sentence? A) Significant choices that affect health include diet and regular exercise. B) A significant event in my brother's life was when he got married last year. C) Some lives are said to be more significant than others, but this is incorrect. D) A significant event in my life was the day I first learned to ride a bicycle.