laxity

"He is a student of life."

"The teacher is grading the students' math tests. "

"The tension between the two siblings was palpable as they argued over the last cookie. "

"My daughter's teacher is very kind and helpful. "

"The being in the classroom was quiet today. "

"The farmer carefully placed the fence posts to show the marks of his property, preventing his cows from wandering onto the neighbor's land. "

"Discipline calls for a certain strictness."

"The student's excellent performance on the math test showed they had surpassed their previous scores. "

"She received many presents for her birthday."

"The train is passing the station, changing location. "

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

"He completed the assignment on time."