By TIM WILLERT Staff Writer twillert@oklahoman.comGymnasiums designed to withstand an EF-5 tornado are under construction at seven elementary schools in the Oklahoma City district, and parents couldn’t be happier. “We need a gym, and we’re very excited to get one,” said Brooke Kivett, whose daughter will be a fifth-grader at Nichols Hills Elementary School.Read more on NewsOK.com