1 a cake is eaten 

2 english is spoken by engish people

3 glasses is worn 

4 whisky is drunk by the children

5 a dog and a cat are kept as pets by our children

6 eggs is not laid by a rooters

7 the wool is given by sheep

8 dinner is not served by mother

9 hats and coasts are left here

10 the meeting can not be held in that room

11 the bill has to be paid 

12 for the time being, that group is being tought by Alice

13 the report has been finished

14 five suspects have been arrested by the police

15 the little boy was biten by the mad dog

16 our exercises are corrected by the teacher

17 a dancing class is started last week

18 the package should be insured

19 the bill may be paid for us

CHÚC BẠN HỌC TỐT

1.A cake is eaten .

2.English is spoken by English people.

3.Glasses are worn.

4.Whiskey is drunk

5.A cat and a dog is kept as pets.

6.Egg isn't layed a by a rooster

7.The wool is given by the sheep

8.Dinner isn't serve by mother.

9.Hats and coats are left here

10.The meeting cannot be held in that room

11.The bill has to paid by him

12.That group is taught by Alice for the time being

13.The report has been finished by her

14.Five suspects have been arrested by the police.

15.The little boy is bitten by the mad dog.

16.Our exercise is corrected by the teacher.

17.The accident is seen by Mr.Smith.

18.A dancing class is started last week.

19.The package should be insured.

20.The bill may be paid for us by him.