A block of darkness near him seemed to move.

A block and a half Seems like it took forever.

Mere blocks seemed like miles, but finally he crashed through the front door.

For many years, these blocks, hard by the theater district, seemed to threaten New York.

Comments may also be used to explain why a block of code does not seem to fit conventions or best practices.

Our block seems to be the Halloween capital of the world.

Soldiers were running in every direction, and the entire block seemed to be in flames.

She started briskly up the street toward home and the blocks seemed very long.

Many blocks do not seem to have much in the way of business.

All the blocks seem to be aware of each other.