A moment later, she heard the door close behind him.

Just then he heard a sound of feet behind him.

To cut a long story short, we next heard him on our right and then behind us.

I heard my wife's voice behind me and turned to face her.

He felt but could not hear the door close behind him.

After a while he heard a light step behind him.

I heard the door close behind me as she went back inside.

Once they were on their way, the king's daughter heard her father behind them.

He could hear the sound of the television from behind the sitting room door.

He heard something behind him, but thought nothing of it.