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 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: 'teenagers riding skateboards in a concrete skate park'. Reverse all words of length '1' in the given sentence.
[EX A]: teenagers riding skateboards in a concrete skate park

[EX Q]: Sentence: 'a young child plays in a suitcase beside bookshelves'. Reverse all words of length '1' in the given sentence.
[EX A]:
a young child plays in a suitcase beside bookshelves