The four men looked back and forth at one another.

She did as I had done, looking back and forth from one to the other.

The old woman looked back and forth between them, waiting for someone to say something.

He looked back and forth between them for what seemed a very long time.

Mother looked back and forth between the two men, then at her hand.

They all looked back and forth at one another, above me.

He looked back and forth at the two of them.

I looked back and forth from one to the other of them.

She looked back and forth between the two of us.

I looked back and forth between the two of them.