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: 'many vegetables are on the green kitchen counter'. Reverse all words of length '7' in the given sentence.
Example Output: many vegetables are on the green nehctik retnuoc

Example Input: Sentence: 'bathroom with a wall separating toilet and shower'. Reverse all words of length '1' in the given sentence.
Example Output: bathroom with a wall separating toilet and shower

Example Input: Sentence: 'the light shines on a cluttered desk with a laptop on it'. Reverse all words of length '3' in the given sentence.
Example Output:
eht light shines on a cluttered desk with a laptop on it