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 wood bench is sitting near a pole'. Remove all words of length '7' in the given sentence.
Example Output: a wood bench is near a pole

Example Input: Sentence: 'two people at a table with plates of food'. Remove all words of length '2' in the given sentence.
Example Output: two people a table with plates food

Example Input: Sentence: 'a big screen television still in the box sitting in front of a fireplace'. Remove all words of length '9' in the given sentence.
Example Output:
a big screen television still in the box sitting in front of a