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: 'the zebra is eating the grass in the field'. Remove all words of length '2' in the given sentence.
Example Output: the zebra eating the grass the field

Example Input: Sentence: 'a woman holding a tennis racquet with a ball coming in her direction'. Remove all words of length '6' in the given sentence.
Example Output: a woman holding a racquet with a ball in her direction

Example Input: Sentence: 'the city signs direct which way traffic should go'. Remove all words of length '3' in the given sentence.
Example Output:
city signs direct which traffic should go