Change these sentences into plural form

Bài 2: Change these sentences into plural form

1.    An elephant is a social and intelligent animal.

2.    The doctor asked the patient to tell where she hurts.

3.    That car is mine.

4.    The policeman arrested the thief.

5.    A duck is swimming in the lake.

6.    A woman is working in the field.

7.    The baby was eating the candy.

8.    There is a mango on the table.

9.    A lion is a wild animal.

10. A mother loves her child.

11. A child is flying a kite.

12. A parrot is kept as a pet.

13. I read a book.

14. A fish lives in the ocean.