1. negative : he didn't buy a book.

interogative : did he buy a book?

2. negative : brother doesn't eat papaya.

interogative : does brother eat papaya?

3. negative : daddy isn't watching TV.

interogative : is daddy watching TV?

4. negative : ani doesn't buy vegetables.

interogative : does ani buy vegetables?

5. negative : mom doesn't cook eggs.

interogative : does mom cook eggs?

6. negative : lukman doesn't order food.

interogative : does lukman order food?

7. negative : mom doesn't cook anju a

chicken soup.

interogative : does mom cook anju a

chicken soup?

8. negative : ina didn't take the book.

interogative : did ina take the book?

9. negative : ardi is not mowing the grass.

interogative : is ardi mowing the grass?

10. negative : faiz wasn't arrested by the

police for being involved in a brawl case.

interogative : was faiz arrested by the

police for being involved in a brawlcase?

hope this helps!