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: 'an older woman playing with an interactive gaming unit'. Remove all words of length '5' in the given sentence.
Example Output: an playing with an interactive gaming unit

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 laptop right next to another computer monitor'. Remove all words of length '6' in the given sentence.
Example Output:
a right next to another computer monitor