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 pair of melted scissors on top of a reflective surface'. Reverse all words of length '7' in the given sentence.
[EX A]: a pair of melted scissors on top of a reflective ecafrus

[EX Q]: Sentence: 'a passenger train moves along tracks near a field and trees'. Reverse all words of length '1' in the given sentence.
[EX A]: a passenger train moves along tracks near a field and trees

[EX Q]: Sentence: 'a tray filled with rolls veggies cookies and some tomatoes'. Reverse all words of length '1' in the given sentence.
[EX A]:
a tray filled with rolls veggies cookies and some tomatoes