.Jack is _______.He should drink some hot water.
Could you tell me ___a meeting in Guangzhou next week ?
Her mother didn't tell her ____ then.
—I want to know ____ the machine.—It's easy. Let me show you.
—Do you know ____?—8,844.43 meters. It's a popular place with mountain climbers.(2014,广东)
—What did your father ask you?—He asked me ____.