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.

In January , 2004, the United States successfully launched “Spirit”, a Mars Exploration Rover, _____ a new milestone in the history of mankind.

The old farmer, _____ the badly injured and burnt soldier, came out of the burning farmhouse, calling continuously for help.

To answer correctly is more important than _____.

He looked around and caught a man _____ his hand into the pocket of a passenger.

And there, almost _____ in the big chair, sat her little brother, who never had to be told to keep quiet.