The b best answer that I could see is D because it correlates to the actual question. But c also looks good because it gives a reason as why not to buy them from a shop/private owner.
Best of Luck...Nathan...L.
It introduces what the text will be about and why they strongly believe that the only fear u should worry about is fear itself.
D. because it has no comma and theres multiple places where theres reasons for this is a run on sentence.
