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 clock tower in between two leafless trees'. Reverse all words of length '3' in the given sentence.
Example Output: a clock tower in between owt leafless trees

Example Input: Sentence: 'three people in a dog carrying items walking along the beach'. Reverse all words of length '7' in the given sentence.
Example Output: three people in a dog carrying items gniklaw along the beach

Example Input: Sentence: 'a person covers their face while holding onto a sink'. Reverse all words of length '5' in the given sentence.
Example Output:
a person covers rieht face elihw holding onto a sink