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: 'sailboat in front of forested hills under a cloudy sky'. Remove all words of length '1' in the given sentence.
Example Output: sailboat in front of forested hills under cloudy sky

Example Input: Sentence: 'there is an old silver car parked at a hydrant'. Remove all words of length '5' in the given sentence.
Example Output: is an old silver car parked at a hydrant

Example Input: Sentence: 'a desktop computer monitor sitting on top of a desk next to a red bottle of water'. Remove all words of length '7' in the given sentence.
Example Output:
a computer on top of a desk next to a red bottle of water