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.

Sentence: 'the blue pair of scissors is next to cut pieces of plastic'. Reverse all words of length '8' in the given sentence.
the blue pair of srossics is next to cut pieces of plastic

Sentence: 'a man standing next to a parked car under a street sign'. Reverse all words of length '6' in the given sentence.
a man standing next to a dekrap car under a teerts sign

Sentence: 'three surfboards laying on a sandy beach with a surfer in the background'. Reverse all words of length '1' in the given sentence.

three surfboards laying on a sandy beach with a surfer in the background