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.

[EX Q]: Sentence: 'competitor preparing to return volley during major tennis tournament'. Reverse all words of length '6' in the given sentence.
[EX A]: competitor preparing to nruter yellov gnirud major sinnet tournament

[EX Q]: Sentence: 'a man on a skateboard performing a trick'. Reverse all words of length '10' in the given sentence.
[EX A]: a man on a draobetaks gnimrofrep a trick

[EX Q]: Sentence: 'the man is riding the bus holding his bike'. Reverse all words of length '3' in the given sentence.
[EX A]:
eht nam is riding eht sub holding sih bike