1. When the fire alarm went off, several patients (move) to another part of the hospital.

2. The new regulations (explain) to all employees next Monday, so you’ll receive an email with the details.

3. By this time next week, the results of the investigation (publish) .

4. Please use the other entrance. This one (not/use) at present because of renovation work.

5. No official explanation (give) so far for the sudden change in policy.

6. When we reached the hotel, our luggage (still/unload) from the coach, so we had to wait outside.

7. The road was finally reopened after all the damaged vehicles (remove)

8. The identity of the victim (not/reveal) until the family had been informed.

9. Hundreds of complaints (receive) every month, but only the most serious cases are investigated.

10. I couldn’t get into my office because the locks (replace) when I arrived.

11. New safety procedures (introduce) recently to reduce the risk of accidents.

12. By the time we were informed about the problem, the wrong information (already/send) to hundreds of customers.

13. Under the current rules, passengers (require) to show identification before boarding the aircraft.

14. We could hardly hear the guide because a new underground station (construct) right next to the museum.

15. By the end of the year, the entire building (renovate) and ready for use.