whirr

"The art teacher is a skilled printer, creating beautiful prints from her own photographs. "

"He is a student of life."

"My friend told me there was something in the box, but I didn't know what it was yet. "

"The bee was buzzing around the flower. "

"Please put your cellphones on vibrate for the duration of the meeting."

"The children's excitement about the school trip was obvious in their chattering. "

"She has had a persistent cough for weeks."

"The used car salesman was a real smoothie, charming and persuasive, but I still wasn't sure if I could trust him. "

"He raised his hand to make his announcement and said "Excuse me everyone, I have an announcement to make."

"She canceled the incorrect answer on her test paper with a pen. "

"The vibration of my phone alerted me to a new text message. "

"The teacher explained that "s" and "sh" are examples of a sibilant in English. "