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: 'a orange tabby cat sitting on a room pass thru while a black cat sleeps on a couch'. Remove all words of length '1' in the given sentence.
Example Output: orange tabby cat sitting on room pass thru while black cat sleeps on couch

Example Input: Sentence: 'two cross country skiers dressed in snowsuits with the number nineteen'. Remove all words of length '5' in the given sentence.
Example Output: two country skiers dressed in snowsuits with the number nineteen

Example Input: Sentence: 'a dog playing with a tennis ball in his mouth'. Remove all words of length '6' in the given sentence.
Example Output:
a dog playing with a ball in his mouth