heroics

"Cardiac arrest is an emergency and if you find someone in cardiac arrest you should call 999 immediately."

"The poem's opening lines were written in hexameters, each with six stressed and unstressed syllables. "

"The teacher's intervention helped the struggling student understand the math problem. "

"Her academic achievements earned her a scholarship to college. "

"The author's extravagant claims about the alien encounter stretched far beyond any credible evidence. "

"He promised to never return to this town again."

"Please direct your attention to the following words."

"The scientist analyzed the data to find a solution. "

"It took him only twenty minutes to perform the task."

"The impossible of finishing the project by Friday became a reality when everyone worked late. "

"The politician spoke at the school assembly about the importance of community involvement. "

"The firefighter bravely entered the burning building to rescue the people inside. "