sterility

"The teacher's encouraging words confirmed the student's resolve to study harder for the exam. "

"Are you unable to mind your own business or something?"

"The meaning of the teacher's hand gesture was clear: "Pay attention." "

"The being in the classroom was quiet today. "

"The wealthy have in our town often send their children to private schools. "

"It looks weaker and weaker, the more I think about it."

"Go easy on him: he is but a child."

"The show is especially popular with middle-aged men."

"Quality of life is usually determined by health, education, and income."

"If you still feel unwell tomorrow, see your doctor."

"The current state of the project is that we are behind schedule. "

"The doctor confirmed that, unfortunately, the man is sterile and unable to have children. "