Definition: 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.
Input: Sentence: 'a bathroom sink with a facet and soap dish and three mirrors that reflect three sides of the sink'. Reverse all words of length '1' in the given sentence.

a bathroom sink with a facet and soap dish and three mirrors that reflect three sides of the sink