dust

"Archaeologists carefully dig in the dirt, looking for clues about past civilizations. "

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

"The electrician disconnected the power supply before starting the repairs. "

"The old, tattered textbook was worthless to the student preparing for the exam. "

"Consider that we’ve had three major events and the year has hardly begun."

"Please completely fill in the box for your answer, using a number 2 pencil."

"The loud music from next door caused a significant disturbance during my study session. "

"Dust particles floated in the sunbeam coming through the window. "

"He listened carefully to his mother's concerns, feeling sorrowful about her disappointment. "

"The old building is slowly crumbling because no one is taking care of it. "

"I have forgotten most of the things I learned in school."

"The prospectors searched the mountainside for gold. "