(   ) 6. A. No, I am busy.          B. Good idea.         C. Yes, it is.

(   ) 7. A. Tell me.               B. Sure, what is it?  C. Thank you.

(   ) 8. A. Yes, rowing.            B. Neither.           C. None.

(   ) 9. A. Yes, what’s up?          B. I am free.         C. Nothing to do.

(   ) 10. A. Thank you.            B. Oh, no.            C. Yes, I am.

(   ) 11. A. Be careful next time. ¡¡  B. Oh, my goodness. ¡¡ C. It doesn’t matter.

(   ) 12. A. Congratulations!        B. Good luck!         C. Work hard.

(   ) 13. A. I agree with you.        B. Yes, it was.     ¡¡C. I am afraid so.