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 .
It should be A. good luck
Throughout its thousand-year history, the term has been applied almost exclusively to the windows of churches, mosques, and other significant buildings.
Stained glass is still made the same way it was back in the Middle Ages and comes in various forms. For the glass used in leaded glass windows, a lump of the molten glass is caught up at one end of a blow pipe, blown into a cylinder, cut, flattened and cooled.
