jadikan introgative sentence, pliis yang bisa tolong jawab

1. Does Mr. Wong teach Chinese at the university?
2. Do pesticide destroy insects?
3. Does water freeze at 0° C and boil at 100° C?
4. Does my grandmother worry about her?

*Semoga Bermanfaat^^*

1.Mr.Wong doesn't teach Chinese at university
2.Pesticides doesn't destroy insects
3.Water doesn't freezes at 0* and boils at 100* c
4.My grandmother doesn't worry about her

trimsnya