Fill in the Blanks Used to - CavemenOnline version Sts have to complete sentences with info about cavemen by Marcella Endrigo 1 Animism wear to use didnt comminicate use didnt used caves paint Cavemen used to through gestures and they used to to tell stories . They to live in big groups . Cavemen always stay naked , unless the weather was cold , then they used to animal fur to warm themselves up . Cavemen used to have as their religion . They to be taller than humans are today .