— We need a room for tonight, and I’d like to take a chance to check in without reservation.  — Don’t you know about the jammed hotels in this season? ______.   

—I’m sorry to have kept you waiting.—____, Bill. 

---How is it going? ---It’s          .

—You must do as I told you.— ______ I don’t?

---Tom, you are so excited! What has happened?---______ I’ve passed the College Entrance Examination.