Change the sentences into the passive voice.

1. Tim collects money.

2. Mai opened the window.

3. I will ask a question.

4. The robber broke our window.

5. John will tell you later.

6. Somebody did the work.

7. My grandfather built this house in 1990.

8. Sally will look after her little brother.

9. The policemen help the children.

10. People speak Vietnamese in Vietnam.

Giúp tớ ạ, tớ cảm ơn.

`1,` Money is collected by Tim.

`2,` The window was opened by Mai.

`3,` A question will be asked.

`4,` Our window was broken by the robber.

`5,` You will be told later by John.

`6,` The work was done.

`7,` This house was built in 1990. 

`8,` Her little brother will be looked after by Sally.

`9,` The children are helped by the policemen.

`10,` Vietnamese is spoken in Vietnam.

`-` `-` `-` `-` `-` `-` `-` `-` `-` 

`-` Cấu trúc bị động HTĐ: S `+` am/is/are `+` V3/V-ed...

`-` Câu bị động của TLĐ: S `+` will `+` be `+` V3/V-ed..

`-` Cấu trúc bị động qkđ: S `+` was/were `+` V-ed/V3…

`+` Các từ như somebody, nobody, people,..  không dùng by + O

                        $\color{pink}{\text{kieuank:3}}$

`1`, Money is collected by Tim.

- Bị động hiện tại đơn : S + am/is/are + PII + (by O)

`2`, The window was opened by Mai.

- Bị động quá khứ đơn : S + was/ were + PII + (by O)

`3`, A question will be asked by me.

- Bị động thì tương lai đơn : S + will be + PII + (by O)

`4`, Our window was broken by the robber.

- Bị động quá khứ đơn : S + was/ were + PII + (by O)

`5`, You will be told by John later.

- Bị động thì tương lai đơn : S + will be + PII + (by O)

`6`, The work was done.

- Bị động quá khứ đơn : S + was/ were + PII + (by O)

`7`, This house was built by my grandfather in 1990.

- Bị động quá khứ đơn : S + was/ were + PII + (by O)

`8`, Sally's little brother will be looked after.

- Bị động thì tương lai đơn : S + will be + PII + (by O)

`9`, The children are helped by the policemen.

- Bị động hiện tại đơn : S + am/is/are + PII + (by O)

`10`, Vietnamese is spoken in Vietnam.

- Bị động hiện tại đơn : S + am/is/are + PII + (by O)