maintaining

"The condition for getting a raise at work is meeting your quarterly targets. "

"Regular maintenance of the school's computers ensures they are always working properly. "

"He is a student of life."

"The children were excited to go to their classroom in the morning. "

"My brother regularly takes the bus to school. "

""Ponder the fact that God has made you a gardener, to root out vice and to plant virtue." — St. Catherine of Siena"

"The teacher convinced the students that the Earth revolves around the sun, using diagrams and explanations. "

"The bridge's sturdy support beams prevented the structure from collapsing. "

"My grandmother makes a delicious strawberry preserve for breakfast. "

"Seeing the old photograph reminded me of my childhood home. "

"Maintaining good discipline in class is essential for learning. "

"The slaughter of the innocents was a significant event in the New Testament."