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 in a yellow shirt standing near a street clock'. Remove all words of length '1' in the given sentence.
Example Output: man in yellow shirt standing near street clock

Example Input: Sentence: 'a ram that is standing on the grass'. Remove all words of length '1' in the given sentence.
Example Output: ram that is standing on the grass

Example Input: Sentence: 'a tall giraffe stands alone close to woods'. Remove all words of length '1' in the given sentence.
Example Output:
tall giraffe stands alone close to woods