Topic: Fill in the Blank,

Best Answer Explained in Below-:

The phrase "Every man will fall a ... to death" suggests a scenario where an individual is subjected to an unfortunate fate. Among the given options, "prey" fits this context most appropriately when used in the phrase "fall prey to death." The term "prey" often refers to an animal that is hunted or attacked, and in a metaphorical sense, it can imply being vulnerable or subjected to something predatory, such as death. This conveys the idea that every man, being susceptible to the inevitability of death, is like prey in the face of a predator.

On the other hand, the other options do not align with the intended meaning. "Pray" does not fit grammatically or semantically in this context, as it typically refers to the act of communicating with a deity. "Victim" could be considered in some contexts, but it does not fit the structure of the phrase as seamlessly as "prey." "Virtual" is entirely unrelated to the context of mortality. Thus, "prey" is the most fitting choice, emphasizing the vulnerability and inevitability of death.