选择合适的内容完成下列对话,填序号。 A: Excuse me, what's 1. ____ now? (A. time B. the time) B: It's 9:30. A: Shall we 2. __? (A. go to bed B. watch TV) B: No, it's too late (迟). It's time to 3._ _. (A. go to bed B. watch TV) A: 4. (A. All right B. Great) B: 5. . (A. See you B. Good night)