看图，完成下列对话，每空一词。

Li Mei: Dad, _________ the ________, please?
Mr Li : _________  _________ fifteen.
Li Mei: Shall we watch TV now?
Mr Li: No , it's___________.  ________ watch TV.
Li Mei: OK .
Mr Li: Time _________ go to bed now.
Li Mei: All right. Good night, Dad.