Brian was willing to bet the front had not moved so much as a single foot.
He had a single webbed foot that he'd kept hidden from her.
Then she seemed to balance on a single foot.
The single foot continued its attack, striking the tree regularly about fifty feet above the ground.
The people who live in these towns, however, are reluctant to give up a single foot of walkway.
Front row players can only strike for the ball with a single foot once it is in the tunnel.
If they put a single foot wrong, they'd be shot for it.
I will cast a spell to guard us before we set a single foot inside.
The sword was usually about 5-6 feet tall and single edged.
With that difference, pressure on a single square foot of surface could lift over a ton.