Chuyển thành câu bị động: 1. We don't allow smoking in this restaurant 2. They said that he was he was the richest man in the woman 3. Did anyone ask any questions about me? 4. She can't finish the task on time

`-` BĐ :

`+` HTĐ : S + is / am / are + VpII ( by O )

`+` QKĐ : S + was / were + VpII ( by O )

`+` Can : S + can be + VpII ( by O )

`+` BĐ Đặc biệt :

`*` `C1` : It + is / was / ... + VpII + that + Clause

`*` `C2` [ Mệnh đề `2` `=` Quá khứ ] : S + is / am / are / ... + VpII + to have VpII

`1`.Smoking isn't allowed in this restaurant

`2`.He was said to have been the richest man in the woman

`3`.Were any questions asked about me `?`

`4`.The task can't be finished on time

`\text{# TF}`