II．Listen to the sentences and choose the right responses. (听句子, 选择正确的答语. 句子读两遍.)

(    ) 1. A. No, I won’t.     

B. Not at all.     

C. I’d be glad to.

(    ) 2. A. Yes, I would.    

B. No, I wouldn’t.  

C. Of course not.

(    ) 3. A. Certainly.     

B. Never mind.    

C. No, I couldn’t.