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 bicyclists race toward an old brick church'. Reverse all words of length '2' in the given sentence.
the bicyclists race toward na old brick church

Sentence: 'the woman is crossing the street holding an umbrella'. Reverse all words of length '8' in the given sentence.
the woman is gnissorc the street holding an allerbmu

Sentence: 'a large house cat standing on the toilet seat'. Reverse all words of length '1' in the given sentence.

a large house cat standing on the toilet seat