In this task, you need to reverse 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.

Sentence: 'a bicycle parked on a bridge next to a marina'. Reverse all words of length '4' in the given sentence.
a bicycle parked on a bridge txen to a marina

Sentence: 'a cat attentively watching a graphic on a television screen'. Reverse all words of length '7' in the given sentence.
a cat attentively watching a cihparg on a television screen

Sentence: 'some lit candles and two champagne glasses on a table'. Reverse all words of length '9' in the given sentence.

some lit candles and two engapmahc glasses on a table