Which of the following sentences uses the word "rubbish" correctly?
The lies he told were complete rubbish.
That rubbish store is too expensive lately.
He wants us to rubbish before we go out.
It is important to rubbish your vocabulary.
A. uses the word correctly. The rest of the sentences make no sense. By definition, rubbish is either waste material, refuse or litter; or something criticized as being useless or worthless.