( ) 6．A. Yes, you must. B. Yes, you can. C. No, you don’t.
( ) 7．A. Yes, I do. B. Kobe Bryant. C. I love basketball.
( ) 8．A. At 7 0’clock. B. In the evening. C. Once a week.
( ) 9．A. Yes, you do. B. Sure, go ahead. C. You’re welcome.
( ) 10. A. Yes, he can. B. No, he isn't. C. Yes, he does.
