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 man trying to hit a ball that is close to the ground'. Reverse all words of length '1' in the given sentence.
a man trying to hit a ball that is close to the ground

Sentence: 'a happy white man with sunglasses on a boat'. Reverse all words of length '1' in the given sentence.
a happy white man with sunglasses on a boat

Sentence: 'two girls sitting on blanket near water with umbrella'. Reverse all words of length '2' in the given sentence.

two girls sitting no blanket near water with umbrella