|keep an eye out
||watch for, look for, keep your eyes peeled
||Keep an eye out for Helen at the school reunion. You may see her.
|keep an open mind
||be fair to all opinions, avoid prejudging
||I keep an open mind when I talk to you - open to all opinions.
||exercise to be healthy, look after your body
||You'll feel better if you keep fit - if you exercise regularly.
|keep in good shape
||care for your body, be fit, keep fit
||You keep your body in good shape. You look fit.
|keep in line
||obey the rules, conform, stay in line
||The manager expects us to keep in line, not cause problems.
|keep in the loop
||(See in the loop)
|keep in touch
||phone, write a letter
||Please keep in touch with us when you move to the city.
|keep it down
||be quiet, do not be noisy, pipe down
||Dad called to us, "Keep it down, eh. We're trying to go to sleep."
|keep it quiet
||do not tell anyone, keep a lid on it
||I have a new job, but keep it quiet because I haven't told my boss.
|keep it to yourself
||do not tell anyone, keep a secret
||If I tell you what she said, will you keep it to yourself?