flail

"The bouncy ball was perfectly spherical. "

"Never whistle at a funeral."

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

"During the centuries, the people of Ireland struggled constantly to assert their right to govern themselves."

"They carried an assortment of gardening implements in the truck."

"The project consists of three main parts. "

"The farmer spent the afternoon threshing the wheat to get the grain. "

"It frustrates me to do all this work and then lose it all."

"An officer is attached to a certain regiment, company, or ship."

"Here are some options: * "I tripped because my shoelaces were untied." * "He had to stop and tie his shoelaces before running the race." * "New shoes often come with long shoelaces." "

"He knocked vigorously on the door."

"My frustration grew as my teacher kept pointing out my mistakes in front of the class. "