Mr. Green go to bed he finished his work last night. A. does; until B. don’t; until C. d

问题补充：

Mr. Green go to bed he finished his work last night.

A. does; until B. don’t; until C. didn’t; until

答案：

解析：not…until直到……才。Mr. Green是第三人称单数，谓语用单三形式。句意：昨天晚上格林先生直到完成工作才去睡觉。故选C。