Chambers's lips compressed into straight, tight lines as he watched.

His lips compressed at the stinging words, but he remained silent.

He nodded, eyes down, lips compressed, shoulders hunched forward a little.

His lips compressed at the expression on my face.

She regarded him carefully as he spoke, then just sat for a bit, still staring at his face and eyes, her lips compressed.

Kaliinin considered, her lips compressed as though in aid to thought.

The first officer's lips compressed into a straight line.

The old man nodded, lips compressed together as if he couldn't trust himself to speak.

The Student's lips compressed themselves into a pale line.

Ellis quit talking, compressed his lips in a thin, straight line.