The answer to this question will be A. Hypothesis
Since an argumentative speech is an influential discourse in which the presenter tries to convince his audience to change their standpoints on a provocative subject. So rewriting this will give us this kind of speech: "Do you play sports? Have you ever given soccer, cricket, or field hockey a try? You might be surprised to learn that are the world's popular sports. Statistically speaking, they are more popular than typical American sports such as baseball and basketball.
No tooth fairy is not real. your mother comes and puts the money under ur pillow
The Gateway Arch- Common Noun
St. Louis, Missouri- Proper Noun
Hope this helps :)