1. Nam's school is in the city.
2. Are you in class 6C?
3. It's 6:30. We are not late for class.
4. My sister has lunch at 11:30.
5. My classroom is on the first floor.
6. I go to school in the morning, and i go home in the afternoon.
7. There are twenty desks in our classroom.
8. There are four books on my desk.
9. Ba gets up at 6 o'clock.
10. Stand up and sit down.
Chúc bạn học tốt~ Cho mình xin ctlhn~