hum

"Hum, I'm not sure if I should take the red or blue shirt to the party tonight. "

"Just where were you until 2 a.m.? Hmm?"

"The little girl's hum was a cheerful melody as she walked to school. "

"They could hear a hum coming from the kitchen, and found the dishwasher on."

"The office had a constant hum of activity as everyone prepared for the big presentation. "

"The hum of the garbage can in the hot sun was almost unbearable. "

"The new student's story about winning a scholarship was just a hum; he'd made it all up. "

"My grandfather always enjoyed a good hum after a long day of gardening. "

"The residents near the factory complained about the mysterious hum that kept them awake at night, a low droning noise only some of them could hear. "

"We are humming happily along with the music."

"The team ominously hummed “We shall overcome” as they came back onto the field after the break."

"The bee hummed loudly as it flew around the flower. "

"The streets were humming with activity."

"The refrigerator hummed quietly, a low sound blending smoothly into the background noise of the kitchen. "

"This room really hums — have you ever tried spring cleaning, mate?"

"The con artist tried to hum the elderly woman into giving him her life savings by praising her generosity and claiming he was a struggling war veteran. "

"Mmm, this is a tasty pie!"

"Mmm, I see what you mean."

""Hum," she said, trying to keep her voice down so her brother wouldn't hear. "

""Do you understand the instructions?" Hum, I do. "

"Let’s see... um... how about this?"