D. of
Feedback For this sentence we need to choose the preposition after the noun ‘advantage’ that means ‘something that makes one person or thing more likely to succeed than others’.We can use two prepositions after the noun ‘advantage’: (1) ‘of’ (One of the many advantages of living in New York is that you can eat out at almost any time of day.); (2) ‘over’ (The home team always have an advantage over their opponents.). Therefore, among the test answers we are to choose ANSWER4 (of).