The answer is B: While at the school. A transition can be a <em>word or a phrase</em> to lead the reader from one idea to another, or to move to another paragraph. It helps to keep the <em>flow</em> in a piece of writing. Also, it<em> provides a logical</em> <em>connection between the sections</em>. In the example, there is a conjunction (<em>while)</em> as part of the transitional phrase and <em>indicating sequence.</em>
Answer:
Changing the order of events can build tension and suspense. When a story is presented chronologically, the story is presented in the sequence of events in which it would have occurred. Thus, events will be understood to logically follow one another as things unfold—the order is logical and surprises are rare.