—Mary with her parents often to the zoo on Sundays. What about you?—I don’t often go there

问题补充：

—Mary with her parents often to the zoo on Sundays. What about you?

—I don’t often go there. But sometimes I go to see the animals on Saturdays.

A. go

B. goes

C. going

D. to go

答案：

A. go

(答案→)B. goes

C. going

D. to go

解析：with 后接的成分为伴随状语，作为主语时，与with 前的内容来决定主语的单复数，故选答案为B。