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 can of pepsi and cellphone on the table'. Reverse all words of length '2' in the given sentence.
Example Output: a can fo pepsi and cellphone no the table

Example Input: Sentence: 'young calf being bottle fed above red bucket'. Reverse all words of length '3' in the given sentence.
Example Output: young calf being bottle def above der bucket

Example Input: Sentence: 'a man riding on an elephant near a stream of water'. Reverse all words of length '5' in the given sentence.
Example Output:
a man riding on an elephant near a stream of retaw