affectation

"It was worth the attempt."

"The school play was a dramatic performance, full of exciting action and emotional scenes. "

"My knowledge of history helped me understand the current political situation better. "

"The students gave their presentations about different countries in geography class. "

"A cape and moustache completed his disguise."

"The new student was a natural from Japan. "

"The flowers were artificial, and he thought them rather tacky."

"I am a frequent visitor to that city."

"The profound of the ocean is a vast and mysterious place. "

"My brother has a noticeable mannerism of tapping his foot rhythmically while he's listening. "

"The school library's literature collection includes novels, poems, and short stories. "

"The student's science project was the best exhibit at the school fair. "