Sneezes caused by a cold generally come on one at a time.

I asked them to say it over again, one at a time.

Picking them off one at a time is no longer an option.

The CIA recruiter takes them into a room, one at a time.

Galbraith said, 'A flogging helps no one at a time like this.'

We'd need to duck down and go in one at a time.

On the way down, they took the stairs one at a time.

Take from fire and beat in the eggs, one at a time.

Richard Branson started out selling records by mail, one at a time.

I started pushing rounds into the pistol magazine one at a time.

I save up and buy decorations for it one at a time.

The economy consists, of course, in buying them one at a time.

We can trigger them ourselves, one at a time, from the outside.

He started to walk unsteadily down the stairs, one at a time.

I lifted her hand and kissed her fingers, one at a time.

They came up one at a time and jumped for the rail.