keep an eye on (someone or something)

Другие идиомы:

• keep (someone or something) in check
• keep (something) under wraps
• make eyes at (someone)
• keep one's head down
• have eyes in the back of one's head
• eagle eye
• keep up
• more to (someone or something) than meets the eye
• keep one's own counsel
• keep abreast (of something)
• give one's eye teeth (to do something)
• keep one's cool
• keep a civil tongue
• turn a blind eye to (someone or something)
• keep cool