Direction: Pick out the appropriate expression from the eight choices and complete the following dialogue by blackening the corresponding letter on the answer sheet.
H.
Can I have the bill? 56. Tom: Hello, first let me introduce myself. I'm Tom Hall, I am in charge of MAP Advertising. Tony: ______, I' m Tony Blair. 57. Student A: I am very grateful to you for taking so much trouble to explain the best way of getting there. Student B: ______. 58. Child: Mom, I'm very sorry, really. I didn't mean to hurt you. Mom: It's OK. ______. Do behave yourself next time! 59. Guest: Waiter! ______, please? Waiter: Yes, sir. Here is the bill. The total is 200 yuan. 60. Doctor: ______? You don't look well. Patient: I broke my left leg when climbing the mountain yesterday.