In the following passage some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each number.
Hierarchy is key in ensuring normal functioning of our increasingly (1)________ society. In the US, there is an enormous variety of industries, professional branches, specialisations, as well as a great (2)_______ of other domains of human activity or interests. So, competence here is valued and opinion influencers have an important role to play. In fact, leadership evolves as a necessity almost in any realm of human activity/ thinking, (3)______ where more people are involved. Thus, it isn’t hard (4)____ why even in academic institutions throughout the US and worldwide, students are given leadership essay assignments. Most students will take on leadership roles with various degrees of responsibility and impact in their lives, hence, becoming (5)______ with typical challenges, solutions, or skills required is essential.
Select the most appropriate option to fill in blank 4.