Question

【题目】Don’t leave the office until your work ________.

A. finishes B. finished

C. is finished D. was finished

Answer 1

【答案】C

【解析】

试题分析：句意：不要离开办公室，直到你的工作做完。Work是finish这一动作的承受者，该用被动语态。而被动语态是由“be + 及物动词的过去分词”构成，结合语境，所以选C。