keep up an act

Другие идиомы:

• keep (someone) on
• keep (someone) from (doing something)
• keep down (something)
• keep on (doing something)
• keep up appearances
• keep one's hand in (something)
• keep a close watch on (someone or something)
• keep the ball rolling
• keep one's eyes peeled for (someone or something)
• keep (someone) up
• keep a stiff upper lip
• keep still
• keep (something) down
• keep (someone) in stitches
• keep a close watch over (someone or something)