serrations

"The new math homework was easily understood by the students. "

"The cake had a beautiful slice, thin and wide, perfect for sharing. "

"The dry-stone wall used a large, flat through to support the top stones. "

"The carpenter made several notches in the wooden beam to fit the pieces together. "

"The being in the classroom was quiet today. "

"The carpenter serrated the edge of the wood plank to make it easier to grip. "

"My brother used a sharp knife to cut the watermelon for our picnic. "

"They were doing fine until they encountered a bunch of toughs from the opposition."

"My grandmother makes delicious bread every Sunday for breakfast. "

"The baker used a special knife to serrate the edge of the pie crust, giving it a decorative, jagged finish. "

"He helped his grandfather cook breakfast."

"The current state of the project is that we are behind schedule. "