They are different words and can be used in different ways, so neither is better than the other. Kept is the past tense of keep, so it depends on the sentence, whether it is a present or past tense being used.
It is not a matter of which one is better to use in a sentence. It depends on what verb tense you need!
I keep my diamond ring on my finger. - present tense
I kept my diamond ring on my finger, until it slid off somewhere between 44th and 92nd Streets.
With certain pronouns, you must use keeps.
He keeps his money in the third drawer.
He used to keep his money in the third drawer.
He kept his money in the third drawer.
He won't be keeping his money in the third drawer any more after it got taken earlier today.
he kept balthering about his vacation
An example of a sentence is, 'She had an impossible training regimen.' Or 'He kept up with the regimen when he was in school.'
He kept a large cache of papers in his locker.yes i can, here it is, Can u use the french word cache in a sentence?
She kept watching the clock,antsy for school to be over.
Promises should be kept.If you want to you can add by one. But this is not necessary.Using 'one' is a bit formal it would be better to use 'people'.Promises should be kept by people.
I store my cigars in a humidor to keep them fresh and at the proper humidity level.
I bought a smaller bag because the larger one was too heavy.
His resilience kept him out of bankruptcy.
he kept balthering about his vacation
The commotion kept her up!!
Most of the info was kept in databases.
I kept a Shrew as a pet
The house was orderly and well-kept.
Please formulate your questions better so that we don't have to keep re-writing them.
Befor you asked, the answer was a well-kept secret. The quaint, cozy inn was rather well-kept.
I needed to use camphor to kept the bugs away.
The police men kept track of his movements.