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 computer mouse and keyboard sitting next to a  monitor'. Remove all words of length '3' in the given sentence.
Example Output: a computer mouse keyboard sitting next to a monitor

Example Input: Sentence: 'a deep dish pizza sitting on top of a white plate'. Remove all words of length '4' in the given sentence.
Example Output: a pizza sitting on top of a white plate

Example Input: Sentence: 'a giraffe is seen standing under a tree'. Remove all words of length '5' in the given sentence.
Example Output:
a giraffe is seen standing a tree