He wasted a lot of time playing football otherwise he the exam.A. had passedB. passedC. w

问题补充：

He wasted a lot of time playing football, otherwise he the exam.

A. had passed

B. passed

C. would passed

D. would have passed

答案：

A. had passed

B. passed

C. would passed

(答案→)D. would have passed

解析：根据句子意义，otherwise 前的分句为客观事实，使用的为一般过去时，而otherwise 后一分句则表示与过去事实相反的一种假设，句中实际省略了if 条件句if he hadn’t wasted..., 故选项部分应为与过去事实相反的主句虚拟结构，应选 would have passed。故答案为D