Question

It's usually best not to attempt an _____________ speech unless you are very experienced and knowledgeable about your topic.

a.
extemporaneous
b.
impromptu
c.
memorized
d.
manuscript

Answer 1

A. extemporaneus or B. impromptu

Step-by-step explanation:

Extemporaneus means a speech given without preparation, and we know that this is the answer because you can't give an extemporaneus speech if you don't know the topic. It can also be B because impromptu means something that is done without being planned. Hope this helps :)

Answer 2

Answer is b) impromptu

Because impromptu means something that isn’t planned or rehearsed