In this task, you need to remove 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: 'male and females dressed in fatigues look at or hold their phones'. Remove all words of length '6' in the given sentence.
Example Output: male and females dressed in fatigues look at or hold their

Example Input: Sentence: 'a counter and a plate on a table'. Remove all words of length '7' in the given sentence.
Example Output: a and a plate on a table

Example Input: Sentence: 'a tennis player is in air while extending his arm up to return the ball'. Remove all words of length '5' in the given sentence.
Example Output:
a tennis player is in air extending his arm up to return the ball