1.   Jaq now surmised that Googol was reciting his own verses under his breath, polishing old ones, composing new ones.

2.   In another sequence, a computer-generated cathedral was lined with giant stone slabs, each one polished to a high sheen that accurately reflects the surrounding objects.

3.   Spanish and Swedish adolescents are less active than Austrian and Polish ones.

4.   He was very picky about the casts, then polished each one by himself.