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 man getting some food in an army uniform'. Remove all words of length '4' in the given sentence.
Example Output: a man getting in an uniform

Example Input: Sentence: 'several boot designed flower planters on sticks with different types of flowers in them'. Remove all words of length '9' in the given sentence.
Example Output: several boot designed flower planters on sticks with types of flowers in them

Example Input: Sentence: 'a view of a small bathroom with a shower toilet and sink'. Remove all words of length '6' in the given sentence.
Example Output:
a view of a small bathroom with a and sink