V/
1. The bill must be paid at once.
2. Your bicycle will be repaired tomorrow afternoon.
3. You should send Chrismas cards a week before Chrismas day.
4. Some of my books have just been taken away.
5. The celebration will be held before January.
6. The window was broken last night.
7. Much money is spent on advertising everyday.
8. Some pictures of his father were taken away yesterday by Hung.
9. Their rooms may be used for the classrooms.
10. Some students is going to be punished .