Select the option that can be used as a one-word substitute for the given group of
words.
Spoken or done without any previous thought or preparation
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. Extempore.
"Extempore" is the correct one-word substitute for the given group of words.
It refers to something spoken or done without any previous thought or preparation, often improvised on the spot.