His brother won’t go to play basketball until his work .A. is finishedB. finishes C. will

问题补充：

His brother won’t go to play basketball until his work .

A. is finished

B. finishes

C. will finish

D. finish

答案：

(答案→)A. is finished

B. finishes

C. will finish

D. finish

解析：句意：直到他的工作完成后，他的哥哥才去打篮球。当主句为一般将来时态时，条件从句中一般用一般现在时态表示将来的动作，从句主语his work是完成的动作对象，故用被动语态，选A。