1. Lan isn't going to the zoo now.
2. I don't study English at school.
3. Phong isn't wearing a school uniform.
4. Duy doesn't live near Phong's house.
5. His brother doesn't eat lunch in the school canteen.
XIV.
1. Where is Lan going to Now ?
2. What are you doing at school ?
3. What is Phong wearing ?
4. Where does Duy live ?
5. Where does his brother eat lunch ?