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 dog jumping high in the air catching a frisbee in its mouth'. Reverse all words of length '8' in the given sentence.
Example Output: a dog jumping high in the air gnihctac a frisbee in its mouth

Example Input: Sentence: 'a magazine cover with a surfer carrying a white surfboard'. Reverse all words of length '9' in the given sentence.
Example Output: a magazine cover with a surfer carrying a white draobfrus

Example Input: Sentence: 'a man and a woman are walking dogs'. Reverse all words of length '1' in the given sentence.
Example Output:
a man and a woman are walking dogs