gravelled

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

"He is a student of life."

"Instruction will be provided on how to handle difficult customers."

""My little brother's loud burp in the quiet library threatened to embarrass me in front of my classmates." "

"The complicated instructions for the science project perplexed the students. "

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

"This flow chart represents the assignment of tasks in our committee."

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

"The school's playground was a favorite spot for the children after their classes. "

"The heavy rain was unexpected; we had planned a picnic in the park. "

"The sailboat glided across the lake, powered by the gentle breeze. "

"Turning the corner, I discovered a lovely little shop. I discovered that they sold widgets."