My mother is good at dancing. My father is bad at...

Câu hỏi: My mother is good at dancing. My father is bad at it.

A. My mother is good at dancing, but my father is bad at it.

B. My mother is good at dancing, for my father is bad at it.

C. My mother is good at dancing, or my father is bad at it.

D. My mother is good at dancing, so my father is bad at it.