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 birds sitting on a large rock next to a river'. Remove all words of length '5' in the given sentence.
Example Output: two sitting on a rock next to a

Example Input: Sentence: 'puppy laying in the grass next to a bowl'. Remove all words of length '1' in the given sentence.
Example Output: puppy laying in the grass next to bowl

Example Input: Sentence: 'sheep grazing on a green field at a farm'. Remove all words of length '2' in the given sentence.
Example Output:
sheep grazing a green field a farm