Answer:
C. Laughter is the best medicine.
Explanation:
It sounds like a theme, the rest of the choices just sound like statements. You can wrap a story around the theme for C, but the other choices seem like pieces of a story.
Hope this helps, good luck! ;)
I believe it’s A. Because it makes the most sense to me
The answer would be C. The committee's bickering was seriously impeding any real progress.
impede would translate to preventing...such as preventing progress.