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 training going by a field during the daytime'. Remove all words of length '8' in the given sentence.
Example Output: a going by a field during the daytime

Example Input: Sentence: 'a table with a red tablecloth full of cakes and sweets'. Remove all words of length '3' in the given sentence.
Example Output: a table with a tablecloth full of cakes sweets

Example Input: Sentence: 'the people are putting the umbrellas together'. Remove all words of length '9' in the given sentence.
Example Output:
the people are putting the together