Đáp án `:` That student wasn't punished by the teacher `.`

Cấu trúc bị động thì Quá khứ đơn `:`

`(+)` S `+` was / were + `V_{pp}` `+` ( by O ) `+` ....

`(-)`  S `+` was / were `+` not + `V_{pp}` `+` ( by O ) `+` .....

`(?)` Was / Were `+` S + `V_{pp}` `+` ( by O ) `+` .... `?`

The teacher didn't punish that student.

`->`Answer : That student wasn't punished by the teacher.

`=>`Cấu trúc câu bị động với thì quá khứ đơn :

`(+)` S + was/were + Vpp + (by O)

`(-)` S + was/were not + Vpp + (by O)

`(?)` Was/Were + S + Vpp + (by O) ?

- Dịch : Học sinh kia không bị phạt bởi giáo viên.