Examples:

• No sign of Bliss. Do you know where she is?
• We're trying to ascertain Do you know where she is or not?
• Do you know where she is or not?
• Do you know where she is or not?
• Do you know where she is or not?
• Do you know where she is or not?
• Do you know where she is this morning?
• Do you know where she is right now?
• Good. I need to talk to her. Do you know where she is?
• Do you know where she is right now?