听力原文:M Waiter, can you bring us our check, please? W OK, sir, one moment, please. Here it is! Your bill comes to 82 dollars, which includes a 5% tax and a 10% service charge. How would you like to pay? Cash or charge? We accept credit card, cash, traveller's card, visa, etc. M Well, I'll pay in cash. W Sir, this is your change of 18 dollars. Thank you for coming. How much does the bill come to?