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 is crouched down by a big elephant'. Remove all words of length '3' in the given sentence.
Example Output: a is crouched down by a elephant

Example Input: Sentence: 'a couple of young ladies enjoy playing nintendo wii together'. Remove all words of length '5' in the given sentence.
Example Output: a couple of ladies playing nintendo wii together

Example Input: Sentence: 'a white plate topped with different types of desserts'. Remove all words of length '9' in the given sentence.
Example Output:
a white plate topped with types of desserts