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Use "twentyone" in a sentence
"I told one of the hijackers that Louis twentyone years of age was practically a kid and I wanted to take him with me."
"Veg is now twentyone and a half years old, still fit, still happy, still confident, still with ALL her teeth stained but healthy and we BUY her rabbits for her."
"It was twentyone years that I was in purgatory, forgotten by my family and of my friends; When you will die, I will come to attend to you"