"Where is my key?" This is a simple question that can be translated into English as "My key is where?" or "Where is my key?" depending on the context. If you are asking for the physical location of your key, you could say "I'm looking for my key and I don't know where it is." If you are asking about the digital equivalent of your key (such as a password or access code), you could say "I can't find my key to unlock my computer." It's always helpful to check common places like your pocket, purse, or car where you might have left your key.