turf

"Responsibility is a heavy burden."

"Our neighborhood was our only reason to exchange hollow greetings."

"Don’t move that beam! It supports the whole platform."

"The children played tag on the schoolyard during recess. "

"He listened carefully to his mother's concerns, feeling sorrowful about her disappointment. "

"The groundskeepers at the school work hard to keep the lawns and gardens looking beautiful. "

"Children who exhibit disruptive behaviour may be expelled from school."

"We prepared the spacecraft for takeoff."

"The school's science department focuses on biology and chemistry. "

"My grandfather helped me with my math homework. "

"The new school year will cover a vast territory, from basic math to advanced science. "

"The birds had built an amazing structure out of sticks and various discarded items."