1.   I sit on a log next to the fire, trying to warm my feet.

2.   Carrying hot flat irons or bricks to bed to warm your feet on a cold night.

3.   Its basic design has remained unchanged for generations, serving to protect and warm the foot, and provide a liner between skin and shoe.

4.   She always kept a cat around to warm her feet, usually a yellow tabby.

5.   The boys kneel on a soiled piece of green carpet weaving strand after strand of wool, their feet warmed by ragged socks and mud-caked sandals.