The passive voice of "He made us work" is-

A We was made the work by him.

B We were made to work by him.

C Work were made by him to us.

D We were made the work for him.

Correct Answer: Option B

We were made to work by him.

Active : Subject + make (verb) + object + base form

He made us laugh.

Passive: object + aux.verb+ past participle + to + base form (full infinitive/to-infinitive) + (by + subject উহ্য থাকতে পারে)

We were made to laugh (by him).

Active: They made him tell them everything.

Passive: He was made to tell them everything.

Source: Master Jahangir Alam