问题补充:
I won’t leave my office until my work.
A. finishes
B. will be finished
C. is finished
D. will finish
答案:
A. finishes
B. will be finished
(答案→)C. is finished
D. will finish
解析:直到我的工作完成了,我才会离开我的办公室。英语中当主句是一般将来时态时,从句用一般现在时态表示将来的动作,结合语境可知我的工作是动作对象,故用被动语态。选C。