synecdoche

"The bicycle needs new wheels so it can roll smoothly. "

"My friend told me there was something in the box, but I didn't know what it was yet. "

"My sister brought several books to the library, and that one is about dinosaurs. "

"The common good of the school is ensured by a strong parent-teacher association. "

"The science textbook included a figure showing the different stages of a plant's growth. "

"She is using a calculator to solve the math problem. "

"The teacher referred the student to the library for more information on the topic. "

"The whole pizza was gone by the time dinner was over. "

"The painting represents the artist's vision of a peaceful countryside. "

"The use of torture has been condemned by the United Nations."

"The teacher gave a good example of a sentence using the past tense. "

"It was hard to hear the sounds of his speech over the noise. He had a bad speech impediment."