keep a secret
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The task, in which Quentin was engaged, should be kept a secret.
Другие идиомы:
- keep (someone or something) in mind
- keep track of (someone or something)
- keep the ball rolling
- keep one's wits about one
- keep one's hands off (someone or something)
- keep one's place
- keep one's cool
- keep a straight face
- keep the lid on (something)
- keep one's feet on the ground
- keep one's ear to the ground
- keep a cool head
- keep one's eyes open
- keep on an even keel
- keep still