Within the range of the cautious glances she took, he was nowhere in sight.

Then he cast a last cautious glance at the Volatian.

He gave a cautious glance down the bar, then leaned over it toward me.

A round of cautious glances was followed by determined nods.

"Engage," she ordered and cast a cautious glance over her shoulder.

He made a cautious glance at the old lady and thought that she was looking faintly amused.

She paused, took a deep breath, cast a cautious glance his way.

Frank threw cautious glances at the rest of the loose group as they passed by.

I asked, with a cautious glance to be sure our companions were indeed fast asleep.

It was probably a lucky throw, a second cautious glance told him.