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: 'there is a tea pot on the gas range'. Reverse all words of length '3' in the given sentence.
there is a aet top on eht sag range

Sentence: 'a small child having his teeth brushed by an adult'. Reverse all words of length '7' in the given sentence.
a small child having his teeth dehsurb by an adult

Sentence: 'a  blurry person typing on a computer keyboard'. Reverse all words of length '1' in the given sentence.

a blurry person typing on a computer keyboard