My shoes are comfortable on my feet.

I prefer to go on foot when the weather is nice.

I bought a cream to treat athlete's foot.

Athletes must pay special attention to the athlete's feet.

He was standing in front of me.

I can't decide on the spot.

The dog walks on all fours.

I used the crowbars to open the door.

The crow's feet are black as night.

I had to get out of his way to let him pass.