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 couch and table sits outside with fake sheep'. Reverse all words of length '1' in the given sentence.
a couch and table sits outside with fake sheep

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 wooden bathroom with white sink and bathtub'. Reverse all words of length '6' in the given sentence.

a nedoow bathroom with white sink and bathtub