Select the most appropriate option to fill in blank number 2.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. condition.
The sentence reads: "Hearing, in other words, is necessary, but is not a sufficient (2) __________ for listening." The word "condition" is appropriate as it refers to a requirement or prerequisite necessary for something to occur. Hearing is required for listening but alone is not enough.
The other options don't fit.