brainwave

"I had been working on the problem for weeks, and then I had a brainstorm and saw that the solution was easy."

"The doctor ordered an electroencephalogram to check for seizures after the patient's fainting spell. "

"The deep inspiration filled her lungs with air, preparing her for the long run. "

"My sister is very helpful, especially when it comes to organizing things. "

"The doctor studied the patient's brainwaves on the screen to understand their sleep patterns. "

"Her voice was distinct despite the heavy traffic."

"The rhythmic drumming made it easy to dance to the music. "

"We had to sit in the dark because the electric was cut off."

"The teacher patiently explained the math problem, and the students were able to understand the steps involved. "

"The guard blew his whistle to indicate imminent departure."

"Even from a young age it was clear that she had the potential to become a great musician."

"the fluctuations of the sea"