Her eyes suddenly widened with the understanding of what he had done, but too late.

As more of the picture became clear, the woman's eyes widened with fear.

As he looked around and saw Mike his eyes widened with fear.

He looked up again, and his eyes widened with horror.

He looked at her, and his eyes widened with shock.

At the sound of his voice, she started; then her eyes widened with surprise.

Unlike most of the others, she did not widen her eyes with interest and try to find out why he wanted the information.

The old one looked him over carefully, his mouth widening with thought.

She turned round, and her eyes widened with something like relief.

His eyes went again to the ceiling, widening with fear.