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 shelf on the wall with plants and decor under a clock'. Remove all words of length '2' in the given sentence.
Example Output: a shelf the wall with plants and decor under a clock

Example Input: Sentence: 'a bedroom with a bed under two framed paintings'. Remove all words of length '4' in the given sentence.
Example Output: a bedroom a bed under two framed paintings

Example Input: Sentence: 'back of airplane on runway near airport hangers'. Remove all words of length '8' in the given sentence.
Example Output:
back of on runway near airport hangers