问题补充：
Run as quickly as you can, otherwise you in the heavy rain soon.
A. be caught
B. will be caught
C. will catch
D. would have been caught
答案：
A. be caught
(答案→)B. will be caught
C. will catch
D. would have been caught
解析：be caught in the rain意思是：被雨淋；由于soon这一时间状语，以及主语you是被…所以用将来时的被动语态.
