chipboard

"My grandmother's bookcase is filled with old books and family photos. "

"The building of the bridge will be completed in a couple of weeks."

"The force required to compress a spring varies linearly with the displacement."

"The painter removed loose chips of old paint from the wall before applying the new coat. "

"I went to the park because the weather was nice. "

"The compost pile attracted many small, white made. "

"Asphalt, composed of oil and sand, is a widely used material for roads."

"The wooden desk is a solid piece of furniture. "

"The used textbooks were inexpensive, so we could afford them for our class. "

"The teacher bound the student's unruly papers together with a large, colorful ribbon. "

"The sticky resin dripped down the pine tree's bark after it was injured. "

"The scientist studied the properties of the synthetic fiber. "