sand box

"The powerful locomotives pulled the long train of freight cars across the country. "

"The science teacher conducted an experiment to demonstrate how plants grow in different types of soil. "

"The locomotive chugged, pulling the train full of students to their school. "

"The rising tensions between the two countries created a complex geopolitical situation in the region. "

"I brush my teeth regularly to prevent them from turning yellow."

"We are discussing the homework assignment in class. "

"The project consists of three main parts. "

"Historically speaking, this company has always collected payment before starting work."

"After suffering diahrroea, the patient was restricted to a diet of rice, cold meat, and yoghurt."

"Hooligans destroy unprovoked."

"My cousin is a legitimate child of my aunt and uncle. "

"The presentation about the new school rules was very clear and easy to understand. "