1. This is Nam's book

2. The tables's leg is old.

3. The boy's school bag is heavy.

4. Mr. Dong's friend is Mr.Vam.

5. The house's windows are green.

6. Nam's books are on the shelf.

7. The student's desks are very new.

8. He likes to read Davids's stories.

9. My uncles's house is in the country.

10. This is Mai and Nga's house.

`Azzuri#`

1.This is the book of Nam.

`->`This is Nam's book

2.The leg of the table is old.

`->`The tables's leg is old.

3.The school bag of the boy is heavy.

`->`The boy's school bag is heavy.

4.Mr.Van is the friend of Mr.Dong.

`->`Mr. Dong's friend is Mr.Van.

5.The windows of the house are green.

`->`The house's windows are green.

6.The books of Nam are on the shelf.

`->`Nam's books are on the shelf.

7.The desks of the students are very new.

`->`The student's desks are very new.

8.He likes to read the stories of Davids.

`->`He likes to read Davids's stories.

9.The house of my uncle is in the country.

`->`My uncles's house is in the country.

10.This is the house of Mai and Nga

`->`This is Mai and Nga's house.