Now she looked down, along the line of the river.

They are all looking along the track to the north.

Seeing no person, he looked along the floor and up the walls.

But looking along the street now, she could see well enough to walk it.

They looked along the ways, but saw no sign of it.

Looking back along the ship's course helped only to a point.

I looked along the opposite bank, following the river's current, trying to work out where we might land up.

He looked along the street after her, but she was out of sight.

I could look along the street from here, both ways.

He opened his eyes, and looked back along the ship.