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 road decorated for christmas and trees without leaves'. Reverse all words of length '1' in the given sentence.
[EX A]: a road decorated for christmas and trees without leaves

[EX Q]: Sentence: 'a couple of men on a court holding tennis rackets'. Reverse all words of length '2' in the given sentence.
[EX A]: a couple fo men no a court holding tennis rackets

[EX Q]: Sentence: 'a lettuce sandwich is surrounded by fruits and vegetables'. Reverse all words of length '2' in the given sentence.
[EX A]:
a lettuce sandwich si surrounded yb fruits and vegetables