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 street with several vendor stalls and people walking around'. Remove all words of length '1' in the given sentence.
Example Output: street with several vendor stalls and people walking around

Example Input: Sentence: 'the skateboarder is attempting tricks over the curved ramp'. Remove all words of length '6' in the given sentence.
Example Output: the skateboarder is attempting over the ramp

Example Input: Sentence: 'assortment of foods being cooked on outdoor grill'. Remove all words of length '6' in the given sentence.
Example Output:
assortment of foods being on outdoor grill