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: 'a skateboarder doing a trick on a ramp'. Reverse all words of length '2' in the given sentence.
[EX A]: a skateboarder doing a trick no a ramp

[EX Q]: Sentence: 'a street filled with traffic and a very long bus'. Reverse all words of length '4' in the given sentence.
[EX A]: a street filled htiw traffic and a yrev gnol bus

[EX Q]: Sentence: 'a man hitting a tennis ball with his tennis racket'. Reverse all words of length '7' in the given sentence.
[EX A]:
a man gnittih a tennis ball with his tennis racket