Which One of the Following Examples Is Consistent with What

Which one of the following examples is consistent with what the textbook means by giving students a sense of control?

A) Jason can turn his homework in whenever he wants, even if he waits until the last day of school to turn all his assignments in.
B) Kendra asks her teacher for help whenever she finds a word she does not know the meaning of, or whenever she runs into a problem she has not seen before.
C) Lonnie knows that he can demonstrate his mastery of an instructional objective in his social studies class in either of two ways-by taking an exam or completing a project.
D) In art class, Marie only needs to work on her art project on days when she feels particularly creative.