cupola

"The geologists studied the rocks to learn about the history of the Earth. "

"The classroom floor was covered in colorful rectangles of carpet. "

"The children alternated reading aloud from their books in class. "

"The birds had built an amazing structure out of sticks and various discarded items."

"My grandmother's garden has many beautiful ornamental plants. "

"The park bench had a triangular shape, perfect for two people to sit together. "

"The commander of the school's student council oversaw the organization of the annual fundraiser. "

"The shelf is projecting about a foot from the wall. "

"Cartilaginous fish such as the angler fish have a skeletal structure made up of cartilage."

"Can you demonstrate the new tools for us?"

"We constructed the radio from spares."

"Turning the corner, I discovered a lovely little shop. I discovered that they sold widgets."