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: 'traffic lights on a street on a building in the street'. Remove all words of length '1' in the given sentence.
Example Output: traffic lights on street on building in the street

Example Input: Sentence: 'a dog jumping in the air with a frisbee in its mouth'. Remove all words of length '7' in the given sentence.
Example Output: a dog in the air with a in its mouth

Example Input: Sentence: 'mostly eaten donut and a cold drink in a donut shop'. Remove all words of length '1' in the given sentence.
Example Output:
mostly eaten donut and cold drink in donut shop