to keep an eye
61keep an eye on — verb To watch and pay attention to. I must keep an eye on this sauce in case it curdles …
62keep your eye on the ball — If you keep your eye on the ball, you stay alert and pay close attention to what is happening. (Dorking School Dictionary) …
63keep an eye on — watch to prevent harm, watch out for Fred, will you keep an eye on the children? I m going to the store …
64keep an eye open — See keep an eye out …
65keep an eye on — to look after someone or something Will you keep an eye on things here until I get back? …
66Keep your eye on the ball — If you keep your eye on the ball, you stay alert and pay close attention to what is happening …
67To keep an eye on — Eye Eye ([imac]), n. [OE. eghe, eighe, eie, eye, AS. e[ a]ge; akin to OFries. [=a]ge, OS. [=o]ga, D. oog, Ohg. ouga, G. auge, Icel. auga, Sw. [ o]ga, Dan. [ o]ie, Goth. aug[=o]; cf. OSlav. oko, Lith. akis, L. okulus, Gr. o kkos, eye, o sse, the… …
68keep an eye on — Synonyms and related words: attend to, au courant, baby sit, be vigilant, be watchful, boss, care for, chaperon, cherish, conserve, eye, eyeball, follow, foster, gaze at, have a looksee, hold in view, keep account of, keep count of, keep in order …
69keep an eye on — watch carefully; supervise, watch over (e.g.: I am keeping an eye on the pot to make sure the stew does not burn ; Susan is keeping an eye on her younger brother while her parents are away ) …
70keep an eye out — See: EYE OUT …