Relier Pairs The City that Never SleepsVersion en ligne LL Comp Build Know, Ships & Rafts; The City that Never Sleeps par Stephanie Turner 1 First Supporting Idea 2 Second Supporting Idea 3 Last Supporting Idea 4 Main Idea People cut the trees for building. Loggers use mules to drag logs to streams The tundra is little more than frozen dirt. People move trees to the South from forests under the tundra.