He shouted at the top of his lungs.

He was shouting at the top of his lungs.

The view from the top of the mountain was sublime.

The view from the top of the mountain is breathtaking.

Can I top anybody off?

I saw a cat sitting on top of a manhole.

I took a cable car to the top of the mountain.

Hooray! We finally made it to the top of the mountain.

The road to the mountain top is twisty and full of turns.

The workers used scaffolding to reach the top of the building.