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: 'two old fashioned volkswagen vans sit in a parking lot'. Remove all words of length '10' in the given sentence.
Example Output: two old fashioned vans sit in a parking lot

Example Input: Sentence: 'a woman prepares to serve the tennis ball'. Remove all words of length '1' in the given sentence.
Example Output: woman prepares to serve the tennis ball

Example Input: Sentence: 'a woman showing off a groupflier frisbee'. Remove all words of length '7' in the given sentence.
Example Output:
a woman off a groupflier