stupefaction

"The student stared at the math problem, confused. "

"Are you unable to mind your own business or something?"

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

"The sudden announcement of a school holiday surprised everyone. "

"The extreme of the workday was the three-hour meeting. "

"After the sudden loud noise, the student was in a state of stupor, unable to respond. "

"The complete survey was handed in to the teacher. "

"He is a student of life."

"The class looked on in astonishment as their teacher proceeded to tear the pages out of the textbook."

"The teacher announced that there would be no school tomorrow due to the snow. "

"She cancelled the incorrect answer on the test with a thick black line. "

"After working in the noisy factory for ten years, he developed an insensibility to loud sounds. "