The Great Fire of London started in the very early hours of September 2,1666.In four days it destroyed more than three quarters of the old city,where most of those houses were built out of wood and close together.One hundred thousand people became homeless but only few lost their lives.The fire started on Sunday moring.By eight o'clock three hundred houses were on fire.On Monday nearly a kilometer of the city was burning along the River Thames.Tuesday was the worst day.The fire destroyed many well-known buildings. The fire stopped only when the king finally ordered people to destroy hundreds of buildings in the path  of the fire.With nothing left to burn,the fire became weak and finally died out. Finally,the fire was out because there wasn't   _   left to burn it   _  .
nothing;the fire anything;the city anything;the path of the fire something;the streets