=>
1. A new school had been built in this town before May.
2. Many houses have been destroyed by the fire.
3. The job was fnished by 10 o'clock.
4. The museum is closed on Monday.
5. We were stopped on our way to school by the police.
6. The refrigerator is being repaired in the kitchen by Mr.Pike at the moment.
7. Two injured players were being carried out of the field.
8. This computer has not been used for a long time.
9. Had the package been delivered by a special messenger before you got to the post office?
10. The most valuable painting in the national museum has been stolen by the thieves.

`~rai~`

$\begin{array}{I}\text{1.A new school had been built in this town before May.}\\\text{2.Many houses have been destroyed by the fire.}\\\text{3.The job was finished by 10 o'clock.}\\\text{4.The museum is closed on Monday.}\\\text{5.We were stopped on our way to school by the police.}\\\text{6.The refrigerator is being repaired in the kitchen by Mr.Pike at the moment.}\\\text{7.Two injured players were being carried out of the field.}\\\text{8.This computer hasn't been used for a long time.}\\\text{9.Had the packkage been delivered by a special messenger before you got to the post office?}\\\text{10.The most valuable painting in the national museum have been stolen by the theives.}\end{array}$