3. The teacher doesn't correct exercises.

$\longrightarrow$ Exercises are not done correct by the teacher.

4. How many trees do they cut down to build that fence?

$\longrightarrow$ How many trees are cut down to build that fence?

5. This well-known library attracts many people.

$\longrightarrow$ Many people are attracted by this well-known library

6. All students attend the meeting.

$\longrightarrow$ the meeting is attended by all students

7. He repairs my bike.

$\longrightarrow$ My bike is repaired by him.

8. Mr. Smith teaches us French.

$\longrightarrow$ Our French is taught by Mr.Smith.

9. They don't look after the children properly.

$\longrightarrow$ The children are not looked after properly by them.

10. Nobody sweep this street.

$\longrightarrow$ This street is not sweeped.

11. People drink a great deal of tea in England.

$\longrightarrow$ A great deal of tea is drunk in England.

12. People speak English all over the world.

$\longrightarrow$ English is spoken all over the world.

CHÚC BẠN HỌC TỐT !!!!!!!!

Answers: 💩

`3`/

`→` Exercises aren't corrected by the teacher.

`4`/

`→` How many trees are cut to build that fence?

`5`/

`→` Many people are attracted by this well-known library

`6`/

`→` the meeting is attended by all the students.

`7`/

`→` My bike is repaired by him.

`8`/

`→` We are tought French by Mr.Smith.

`9`/

`→` The children aren't looked after properly.

`10`/

`→` This streer isn't swept.

`11`/

`→` A great deal of tea is drunk in England.

`12`/

`→` English is spoken all over the world.

$#SIMPLE$