Keep ___ Crossword Clue

 The answer to the crossword clue "Keep ___" depends on the number of letters in the answer.

For a 5-letter answer, the possible answers are:

aneye (to watch closely)

tabs (to keep track of something)

For a 4-letter answer, the possible answers are:

fort (a strong, fortified place)

curb (to restrain or control)

nest (a place where birds or other animals lay their eggs and raise their young)

The specific answer will depend on the context of the clue and the rest of the puzzle. For example, if the clue is "Keep an eye on", then the answer is aneye. If the clue is "Keep track of", then the answer is tabs.

I hope this helps! Let me know if you have any other questions.