—Where is the post office?—It's just over there at the end of the street. You not miss it

问题补充：

—Where is the post office?

—Its just over there, at the end of the street. You not miss it.

A. can

B. must

C. may

D. would

答案：

(答案→)A. can

B. must

C. may

D. would

解析：句意：--邮局在哪里？--就在那边，在街的尽头，你不可能错过它。can能； must必须； may 可以； would将。根据句意故选A。