从方框中选择适当的句子补全对话，有两项多余。(5分)
A: Good morning, sir.   
B: I’d like to buy some chicken, please.
A: 
B: Two kilos, please.
A: OK. Here it is. 
B: No. And some apples, please.
A:
B: Four, please.
A: Here you are.
B: Thank you. 
A: Let me see. Forty yuan.
B: OK. Here you are.
A: Thank you. Goodbye!

A. How much chicken would you like? B. May I help you? C. Is that all? D. Thank you. E. How many apples do you need? F. How much are they? G. I’ll take it.