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 cow stretching its head over a fence to eat some leaves'. Remove all words of length '4' in the given sentence.
Example Output: a cow stretching its a fence to eat leaves

Example Input: Sentence: 'an egg sandwich sitting on top of a white plate'. Remove all words of length '1' in the given sentence.
Example Output: an egg sandwich sitting on top of white plate

Example Input: Sentence: 'a newly redone bathroom that is all white'. Remove all words of length '6' in the given sentence.
Example Output:
a newly bathroom that is all white