As is so often pointed out,knowledge is a two-edged sword which can be used____for good or evil
They waited and waited. _____ they had been looking forward to.
As she _____ the newspaper, Granny _____ asleep.
______ on the portrait, mother was deep in thought.
Seeing the sun _____ above the surface of the sea we burst out a shout of joy.
The news sounds _______.