Though computers can do a lot of work man can’t do, they can’t completely _______ human beings.
The program was so exciting that the children kept their eyes _____ on the screen.
The thief fell to the ground, his left foot _____ and blood _____ down from his mouth.
The monument was built in honor of the explorer who was believed _____ the river.
You can’t imagine what great trouble they have _____ the problem _____.
It was getting dark; I found a car _____ in a pool by the side of the road.