Nick chewed reflectively on the straw that protruded from his mouth.

He filled his mouth and chewed reflectively for a few moments.

Staring at the window, he reflectively chewed the end of his unlighted cigar.

Then he popped them into his mouth and, rising, chewed reflectively.

He popped the piece into his mouth and chewed reflectively.

She chewed reflectively, then popped the biggest bubble Wolf had ever seen.

The Vaere paused and chewed reflectively on his pipe stem.

The Colonel spooned a bit of tofu into his mouth, chewed reflectively.

Steve stuck an unignited 'stick in his mouth, and chewed reflectively.

He popped the wine-soaked bread into his mouth, chewed reflectively.