Run __________!
over the bridge
past the bridge
through the bridge
__________
Don't walk up the steps.
Run up the steps.
Don't run down the steps.
__________
Run along the road.
Walk along the road.
_____________
Walk past the house.
Ride a bike past the house.
Run past the house.
___________
Go up the hill.
Go up up the steps.
Go down the hill.
________________
Walk through the trees.
Walk over the trees.
Walk along the trees.
_______________
Don't walk over the bridge.
Walk over the bridge.
_____________
Go up the steps.
Go down the steps.
________
Walk through the river.
Walk over the river.
Walk along the river.