I can only marvel at the beauty of his artwork.

I admired her beauty.

He struggled desperately to get out of that quagmire.

This viaduct was built to smooth the traffic of the city.

This bridge was built by ancient architects.

The work of school affairs is very difficult.

He gave a wonderful piano performance on the spot.

The rampaging elephant destroyed the village.

The rampage of that ferocious dog terrified the town.

His technical skills are truly a marvel.