With nothing ________ to burn, the fire became weak and finally died out before the firefighters came.

Not far from the club there was a garden, ____ owner seated in it playing bridge with his children every afternoon. 

______, his mother has to take care of him at home.

         to looking after her sick mother for two years,she badly needed a holiday.

 You have no idea how she finished the relay race _____ her foot wounded so much.