Passive voice.

1. The Tower of London ___ (build) in 1078 for William the Conqueror.
2. The city museum in Łódź ___ (locate) in the former Palace of the Poznanski family.
3. A viewing platform ___ (open) recently at the top of the hightest building in Gdynia.
4. After lunch, we ___ (take) by our tour guide for a special tour of the old paper mill.
5. The complaints of several of our customers ___ (investigate) at the moment.

6. They haven't repaired out car yet.
7. They are going to build a new sports centre in our neighbourhood.
8. Somebody is preparing a new catalogue.
9. They don't produce this model any more.
10. Nobody informed me about the meeting last week.