Let's learn more about another inventor called Catherine Hettinger. Read the paragraph and put the words given at the end of every line in the correct form.
Catherine Hettinge The "fidget spinner" was a thing of 2017. Everyone was ............... by it and that year almost everyone below 18 had one! You might think the ................ would burst into................ after discovering her invention was selling out quickly, but she hadn't .....................it then. Because she couldn't afford the $400 cost to renew it in 2005. So, she was ................to leave her invention in the open market without even making any money at all out of its patent.
