Danziger 1 задание
2. This road is not used much.
3. The meeting has been postponed.
4. How is language learned?
5. A new hospital has been built near the airport.
6. A new ring road is being built round the city.
7. The computer is being used at the moment.
8. I didn`t realize that our converdation was being recordered.

3. задание
1-b
2-a
3-c
4-d
5-b
6-a
7-b
8-b
9-a
10-d