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: 'a fire hydrant placed in the street just off the curb'. Reverse all words of length '3' in the given sentence.
a fire hydrant placed in eht street just ffo eht curb

Sentence: 'a double decker tour bus drives down the road with other buses and cars'. Reverse all words of length '5' in the given sentence.
a double decker tour bus drives down the road with rehto sesub and cars

Sentence: 'a yellow bird that is on a branch'. Reverse all words of length '1' in the given sentence.

a yellow bird that is on a branch