Change the following sentences into passive voice.

1. . They keep these rooms tidy all the time.
2.  Our friends don’t send these postcards to us
3.  Does he lend his friend his new shoes?
4. Do they teach English here?
5. She often takes her dog for a walk
6. People use milk for making butter and cheese.
7. The milkman brings bottles of milk to houses.
8. Several people see the accident.
9. Weeds cover the river bank.
10. People speak French in the park.
11. They use this house very often.

$\begin{array}{c} \color{#db1616}{\texttt{#Wiz}} \end{array}$

`1` These rooms are kept tidy all the time .

`2` These postcards aren't sent to us by our friends .

`3` Is his friend lent his new shoes `?`

`4` Is English taught here `?`

`5` Her dog is often taken for a walk .

`6` Milk is used for making butter and cheese .

`7` Bottles of milk are brought to house by milkman .

`8` The accident is seen by several people .

`9` River bank is covered by weeds .

`10` French is spoken in the park .

`11` This house is used very often .

`- - - - - - - - - - - -`

`@` Cấu trúc câu bị động thì HTD :

`-` S + am/is/are + V3/Vpp + O .

`-` I + am .

`-` He`/`She`/`It`/`Danh từ số ít + is .

`-` We`/`You`/`They`/`Danh từ số nhiều + are .

`1,` These rooms are kept tidy all the time

`2,` These postcards aren't sent to us by our friends

`3,` Is his friend lent his new shoes ?

`4,` Is English taught here ?

`5,` Her dog is often taken for a walk

`6,` Milk is used for making butter and cheese

`7,` Bottles of milk are brought to houses by the milkman

`8,` The accident is seen by several people

`9,` The river bank is covered with weeds

`10,` French is spoken in the park

`11,` This house is used very often

_____________________________

`@` BĐ - HTĐ

`->` S + am/is/are + P2 + (by O) ...

`-` I + am

`-` He/She/It/Số ít + is

`-` You/We/They/Số nhiều + are

`-` Dùng "with O" khi chủ ngữ thực hiện hành động là vật

`-` By people, by them, by him, ... `->` bỏ