| Idiom | Meaning | Example | 
| keep them straight | 
know the difference, be able to identify them
 | 
Mo, you have so many relatives. How do you keep them straight?
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| keep to yourself | 
be alone, not associate with people
 | 
When I'm feeling sad, I keep to myself. I like to be alone.
 | 
| keep track | 
check, count
 | 
Keep track of the time you work at the computer. Keep a record.
 | 
| keep under wraps | 
keep something hidden, not show or talk about
 | 
Details of the program were kept under wraps until the election.
 | 
| keep up | 
go as fast as the others, keep pace
 | 
In typing class, I can't keep up. I can't type as fast as the others.
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| keep up the good work | 
continue to do good work, 'at a boy
 | 
I like to hear my supervisor say, "Keep up the good work."
 | 
| keep up with the Joneses | 
buy what the neighbors buy, keep pace
 | 
I can't afford to keep up with the Joneses. I'm not rich!
 | 
| keep up with the times | 
be aware of new methods and trends, stay abreast
 | 
Reading newspapers will help  you keep up with the times.
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| keep you going | 
provide money or food or energy, get by
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If you can't stop for lunch, drink some juice to keep you going.
 | 
| keep you honest | 
keep you from lying, cause you to be truthful
 | 
Your child's questions will keep you honest. You can't lie to kids.
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