Answer:
The sentence that uses the word "run" as an action verb is:
A. Michelle runs every day at five o'clock.
Step-by-step explanation:
An action verb is a verb that is used to express mental or physical activity. In other words, it is used to give action to a subject. So we not only modify the sense of the subject to qualify it as a special object like the subjects in the case of B, C, and D options. Instead, it is used to communicate that the subjects running not that it is qualified as a "run" object. An example of this is: runny nose vs. Michelle runs every day.