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 man fastening the top of his dark tie'. Remove all words of length '3' in the given sentence.
Example Output: a fastening of dark

Example Input: Sentence: 'a black and green halloween cake with orange writing and various halloween toppings'. Remove all words of length '8' in the given sentence.
Example Output: a black and green halloween cake with orange writing and various halloween

Example Input: Sentence: 'a small child holding a toothbrush in their mouth'. Remove all words of length '2' in the given sentence.
Example Output:
a small child holding a toothbrush their mouth