keep on at someonekeep on changingkeep on doing somethingkeep on handkeep on keeping onkeep on onekeep on one's toeskeep on pushingkeep on talkingkeep on the dlkeep on toeskeep on top ofkeep on trackkeep on truckingkeep onekeep one awake at nightkeep one eye onkeep one eye on sthkeep one eye peeledkeep one foot out the doorkeep one step ahead of somebodykeep one`s fingers crossedkeep one’s coolkeep ones chin upkeep one's chin upkeep one's ear to the groundkeep one's end upkeep one's eyes glued tokeep one's eyes peeledkeep one's eyes trained on somethingkeep ones feel on the groundkeep one's feet on the groundkeep one's figurekeep ones fingers crossedkeep one's fingers crossedkeep one's headkeep one's head above waterkeep one's head downkeep one's mind onkeep one's mouth shutkeep one's nervekeep one's nose cleankeep ones nose to the grindstonekeep one's nose to the grindstonekeep one's options openkeep one's pants onkeep one's placekeep one's promisekeep one's shirt onkeep one's shoes on
