-- Can you sing            dance?

           -- I can sing,        I can’t dance.

           A. and, and       B. or, or           C. or, and           D. or, but

 -- Can you sing            dance?

           -- I can sing,        I can’t dance.

           A. and, and       B. or, or           C. or, and           D. or, but

---Can you sing?----Yes I can,_____ I can’t sing very well.
A. but            B. or           C. so               D. and

---Can you dance or sing?

--- _____________. So I want to join the music club.

A．Yes, I can                              B．No, I can’t

C．Yes, I can’t                           D．No, I can