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 kitchen counter filled with various types of fruits and vegetables'. Reverse all words of length '4' in the given sentence.
a kitchen counter filled htiw various types of fruits and vegetables

Sentence: 'yachts are all tied up in a marina dock'. Reverse all words of length '3' in the given sentence.
yachts era lla tied up in a marina dock

Sentence: 'an air plane on an air plane run way'. Reverse all words of length '5' in the given sentence.

an air enalp on an air enalp run way