The concern in his voice was deepening her own anxiety.

Still, he refused to get up, and her concern deepened.

His eyes moved to the woman sitting next to Gayle, and the concern in them deepened.

Though it went without a hitch, the concern in her face deepened.

Concern deepened his voice and the color of his eyes.

The concern on his face deepened, and she realized she had said too much.

And the concern about it all for the Mets deepens.

Even with plans to make up lost days later in the spring, concern is deepening about the viability of the current semester.

Concerns about the big science issue go beyond Hubble, of course, and are deepening as the bills mount up.

Swiftly she cut in the locator and her concern deepened.