In this task, you need to reverse all words of a given length in the sentence. The number of letters in a word determine its length. For example, the length of the word "apple" is 5.

Example Input: Sentence: 'a person holding a yummy looking hot dog'. Reverse all words of length '7' in the given sentence.
Example Output: a person gnidloh a yummy gnikool hot dog

Example Input: Sentence: 'a clean bathroom is shown with simple accessories'. Reverse all words of length '5' in the given sentence.
Example Output: a naelc bathroom is nwohs with simple accessories

Example Input: Sentence: 'a woman is watching as a baby takes a bite of cake'. Reverse all words of length '5' in the given sentence.
Example Output:
a namow is watching as a baby sekat a bite of cake