It can prove very handy for dialing in the dark.

Which could prove handy for those long waits at the airport.

David proved even less handy than Angela had feared.

On second thought, a little 'interview' in the bar might prove handy.

An alert man, who would prove handy in a pinch.

A new set of drawing tools may prove handy.

They've also proved handy for parts and accessories when I've been caught between independant retailers.

Having an experienced graphic artist around can prove handy.

The scanner proved handy for working with Joan's contact sheets.

If he ever got back to his own side of the war, the information he memorized could prove handy in many ways.