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: 'cat lounging next to a window eyeing photographer'. Remove all words of length '3' in the given sentence.
Example Output: lounging next to a window eyeing photographer

Example Input: Sentence: 'a group of men riding skis down a snow covered slope'. Remove all words of length '6' in the given sentence.
Example Output: a group of men skis down a snow covered slope

Example Input: Sentence: 'typing on a lap top with one hand and using the mouse with the other'. Remove all words of length '6' in the given sentence.
Example Output:
on a lap top with one hand and using the mouse with the other