How much will it cost my mother and me to go to Tianjin? — 300 yuan _____[ ]

Water ______ into steam if it is heated to its boiling point.

_____ you call me to say you’re not attending my birthday party, I’ll see you at it[ ]

How long have you retired, Grandpa?—Well, four years, But you know, I for Courtaulds for over forty years

People like to eat sweet dumplings on the Eastern Festival，which ____ in hot water