--Do you play piano in your free time?---No I like sports. I often play soccer with my f

问题补充：

--Do you play piano in your free time?

---No, I like sports. I often play soccer with my friends.

A. /; the

B. the ;/

C. the ; the

D. a; a

答案：

A. /; the

(答案→)B. the ;/

C. the ; the

D. a; a

解析：play piano，乐器前加the；play soccer球类前不加the。所以选B。