Answer:
a. extemporaneous
Explanation:
Extemporaneous -
It refers to the method of speaking about a topic in a very fluent manner , without the help of any write up , is referred to as an extempore .
A person who is very good with the art of extempore , is referred to as an extemporaneous .
Hence , from the given scenario of the question ,
Joseph is described to as an extemporaneous person .
Ok so hi I’m Lester green ami it’s g
<u><em>Artworks, the Nature Around Us Must be pretty.</em></u>
Aperture is controlled by 'diaphragm' in optics.
