对话填空（共10小题，每小题1分，满分10分）
Jack-J; Laura-L
J: I’d like to mail this box to Hong Kong. How much will it be, please?
L: Do you want to send it first class or second class?
J: How much is first class and how (76)l      does it take?                               小题1:  
L: It’s a light box. First class would cost $ 8.20. I(77)g     it                                  小题2:    
will take about eight to ten days to arrive.
J: And second class?
L: Sending it second class would be (78) c      ,                                             小题3:    
but it wouldn’t arrive (79)u     about a month from now. You’ll pay $ 4.90 only.小题4: 
J: Oh, I want it to arrive (80)e     than that. I’ll mail it first class.                           小题5:    
L: What’s in the box? I need to know in order to(81) c      the form.               小题6:    
J:A(82)s       of glasses.                                            小题7:   
Are there any other forms I need to fill out because it’s going to a foreign country?
L: Yes , one more. You have to write clearly what is in the box and the (83) v      小题8:
J: Here it is.
L: You forgot to put a return address on this box. It’s not a post office rule,
but we usually (84)a   people that all mail have a proper return address.                小题9:
J: OK. I’ll do it right now. I’ll also buy ten 60-cent stamps.
L: Let’s see. The box and the stamps. Your (85)t      bill comes to $ 14.20.       小题10:  
J: Thank you.