With her heart pounding, she opened the door.

His heart was pounding as he told me that.

He felt his heart pounding in his chest.

The horses galloped across the field, their hooves pounding against the ground.

The horse galloped across the field, its hooves pounding against the ground.

The rhythmic pounding of the drum solo became a mesmerizing rolling that filled the entire concert hall.

He pounds the table in frustration.

There are two pounds of butter in the icebox.

The lion weighs over 200 pounds.

He bet two pounds on the horse.