A. I'll be happy to take it.
B. Would you like to leave a message?
C. My phone number is 6085596.
D. May I speak to Mr Peter Brown?
E.  I will put you through right now. 
A: Hello! West Lake Hotel?
B: Yes, this is West Lake Hotel.
A: 1.              
B: Room number, please?
A: Room 316.
B: 2.             
A: All right.
B: I'm sorry. Mr Brown is out at the moment. 3.             
A: Yes, I think I'll have a message for him.
B: OK. 4.             
A: Would you ask Mr Brown to give me a ring later today? 5.             My name's John Smith.
B: All right. No problem.

A. All right          
B.  I hope not         
C. Thanks            
D. Don't say so

A. All right        
B. I'm OK      
C. OK              
D. That's all right

A. All right
B. I am OK
C. Thank you

[     ]

A. All right                             
B. I'm OK     
C. OK                                
D. That's all right