Select the most appropriate option to fill in blank 5.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. familiar.
The sentence discusses how students will take on leadership roles and encounter challenges, solutions, or skills.
To handle these effectively, they must become familiar (acquainted or knowledgeable) with these aspects.
Thus, "familiar" is the most appropriate choice, as it conveys the need for understanding and knowledge of challenges and skills.