They had to keep their discovery a secret until they had a legal claim to the land where they had found the gold.

VOA: special.2009.02.04

There is no need to keep it a secret, or keep it under your hat.

VOA: special.2010.05.09

Will other governments trust us to keep their documents and their intelligence secret?"

VOA: special.2010.07.31

William Porter would keep his time in prison a secret.

VOA: special.2010.12.17

The War Department wanted to keep the operation secret.

VOA: special.2009.07.23

The Clintons tried to keep the wedding top secret.

VOA: special.2010.08.09

Taos Indians keep their history and ceremonies secret.

VOA: special.2010.07.05

He made me promise to keep his secret.

VOA: special.2009.07.25

Hey, I can keep a secret. (LAUGHS) Really, it's just like an old scary story.

VOA: standard.other

How long can she keep it a secret,anyway? Jennifer Lopez gave birth to twins a couple of years ago and drew on her own experiences to play Zoe.

VOA: standard.2010.04.30