hairpins

"The baker elongated the dough by pulling on it before placing it in the oven. "

"The music teacher instructed the students to play the piece with a crescendo, gradually increasing the volume throughout the final movement. "

"I need to study my biology notes."

"The fastener on my backpack broke, so I couldn't close it properly. "

"The underneath of the aircraft was painted blue."

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

"Scientists study plants to understand how they grow. "

"The plants gradually grew taller over the summer. "

"In the science class, the teacher explained that a ribozyme is a special type of RNA that can speed up chemical reactions, just like a protein enzyme. "

"The announcement of the verdict brought a violent reaction."

"The guard blew his whistle to indicate imminent departure."

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