hesitation

"He hesitated whether to accept the offer or not; men often hesitate in forming a judgment."

"What is your question?"

"He was slightly built, but tall."

"The nervous student was stammering, repeating "W-w-what" when the teacher called on him. "

"His vacillation about which college to attend frustrated his parents. "

"The upcoming election concerns the future of our city. "

"He is a student of life."

"Her voice was faltering as she apologized, her confidence clearly shaken. "

"The student carried her heavy backpack to class. "

"He answered the question."

"The difference in her haircut was noticeable immediately. "

"The school is located just outside the town, without the main shopping area. "