He walked back and forth on the platform while waiting for the train.
The buses ran back and forth almost empty.
He walked back and forth in front of the door, hesitating to enter.
Pretty soon there were trolley cars going back and forth in front of the Little House.
He walked back and forth in the room.
The game was one point back and forth the whole game.
Jim and Mike threw the ball back and forth.
A strange man was walking back and forth on the pavement.
He shook his head back and forth.
The children from the village would often gather up on top of the hill and from there watched the trucks and automobiles going back and forth to the city.
A man I didn't know was walking back and forth in front of my house.
Swing your arm back and forth.
When the bomb was dropped, I felt the house rock back and forth.
The lamp was swinging back and forth.
He walked back and forth on the street.
They dance in circles to communicate a short distance, and shake their bodies and dart back and forth to indicate a longer distance.
I walked back and forth on the street.
They went back and forth all day and part of the night.
In an earthquake, the ground can shake up and down, or back and forth.