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: 'the tour buses are driving away from the building'. Reverse all words of length '5' in the given sentence.
Example Output: the tour sesub are driving away from the building

Example Input: Sentence: 'a plate of food that includes fish and broccoli'. Reverse all words of length '8' in the given sentence.
Example Output: a plate of food that sedulcni fish and iloccorb

Example Input: Sentence: 'two birds are kissing each other in the bushes'. Reverse all words of length '6' in the given sentence.
Example Output:
two birds are kissing each other in the sehsub