( )5. A. Busy. B. Sunday. C. Sunny.
( )6. A. Sorry, I'm not free. B. With pleasure. C. Not at all.
( )7. A. Green. B. Orange. C. White.
( )8. A. Yes, I am. B. Yes, who are you? C. Yes, speaking.
( )9. A. I am sure. B. I don't like. C. Yes, please.
( )10. A. Yes, I will. B. No, I won't. C. Thanks, I will.