Question

a formal union or alliance for a specific purpose is called a *
hiatus
prerogative
epitome
coalition
the intern made many mistakes due to inexperience.
jaded
interloper
callow
provincial
the speech was full of empty phrases and meaningless.
bombastic
drivel
lurid

Explanation:

• First question:
• "Hiatus" means a pause or gap.
• "Prerogative" is a right or privilege.
• "Epitome" is a perfect example.
• "Coalition" is a formal union or alliance for a specific purpose.
• Second question:
• "Jaded" means bored or lacking enthusiasm from over - exposure.
• "Interloper" is a person who intrudes.
• "Callow" means young, inexperienced.
• "Provincial" relates to a province or being narrow - minded.
• Third question:
• "Bombastic" is an adjective meaning pompous.
• "Drivel" is silly, meaningless talk.
• "Lurid" means sensational or vivid in a shocking way.

Answer:

• First question: coalition
• Second question: callow
• Third question: drivel