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: 'man holding a green kit while standing on a platform overlooking the river'. Remove all words of length '2' in the given sentence.
Example Output: man holding a green kit while standing a platform overlooking the river

Example Input: Sentence: 'a fire hydrant sits off a city street'. Remove all words of length '4' in the given sentence.
Example Output: a hydrant off a street

Example Input: Sentence: 'a close up of an orange and an apple'. Remove all words of length '1' in the given sentence.
Example Output:
close up of an orange and an apple