Is "have you" skipped in this sentence? Why is it skipped?

Native speaker’s answer
Rebecca
Yes, it is. "Have you" is omitted at the beginning of this sentence. It is omitted because it is implied. In English, there are many instances where words are omitted. This is sometimes done to shorten a sentence or to make a sentence more informal. Ex: [Do] You know where he is? Ex: You ready [to go]? Ex: Why [are you] so sad?