Answer:
Step-by-step explanation:
The clincher sentence that best fits the paragraph is option A, "Clearly, there are lots of ways you can exercise during any given day."
Option A provides a clear and concise summary of the main idea of the paragraph, which is that there are many ways to fit a workout into your day. The sentence uses the word "clearly" to emphasize the point, and the phrase "any given day" reinforces the idea that exercise can be incorporated into your daily routine in many different ways. Option B is not relevant to the main idea of the paragraph, option C introduces a new idea that is not directly related to the main point, and option D contradicts the idea that there are many ways to exercise by suggesting that most people choose to go to a gym.