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: 'young skateboarder on paved roadway near grassy slope'. Reverse all words of length '6' in the given sentence.
[EX A]: young skateboarder on paved roadway near yssarg slope

[EX Q]: Sentence: 'a guy on  a surf board by a very big wave'. Reverse all words of length '3' in the given sentence.
[EX A]: a yug on a surf board by a very gib wave

[EX Q]: Sentence: 'a fork and a piece of cheese cake'. Reverse all words of length '5' in the given sentence.
[EX A]:
a fork and a eceip of cheese cake