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.

Example Input: Sentence: 'three people are sitting in the room playing video games'. Reverse all words of length '2' in the given sentence.
Example Output: three people are sitting ni the room playing video games

Example Input: Sentence: 'the large crowd came to watch the baseball game'. Reverse all words of length '3' in the given sentence.
Example Output: eht large crowd came to watch eht baseball game

Example Input: Sentence: 'an  image of a row of buses parked in the parking lot'. Reverse all words of length '7' in the given sentence.
Example Output:
an image of a row of buses parked in the gnikrap lot