The boss made him work 14 hours a day.That means he work 14 hours a day.A. was madeB. mad

问题补充：

The boss made him work 14 hours a day.That means,he work 14 hours a day.

A. was made

B. made

C. was making

D. was made to

答案：

A. was made

B. made

C. was making

(答案→)D. was made to

解析： 考查使役动词make的用法。句意“老伴让他一天工作14小时。也就是说，他被迫一天工作14小时。”make sb. do sth.“让某人做某事”；在被动语态中要还原to。故选D。