Select the option that can be used as a one-word substitute for the given group of words/phrase.
Spoken or done without preparation
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. Extempore.
Correct word: Extempore
Meaning: Spoken or done without any preparation
Example: She gave an extempore speech at the farewell party.
Meaning of the other words:
Elocution: The skill of clear and expressive speech
Debate: A formal discussion on a particular topic
Declamation: A speech delivered with rhetorical effect
Hence, the chosen option is the correct one word substitution.