John has been away from his home city for ten years. Now he is back to Mainfield and sees many changes. Say what John noticed.

1. They've built a new hospital.

2. They've rebuilt the old library.

3. They've turned the city centre into a real shopping area.

4. They've opened a theatre.

5. They've changed the names of some streets.

6. They've closed the city open market.

7. They've planted many trees. Example: John sees that a new hospital has been built.

John sees that the old library has been rebuilt.John sees that the city centre has been turned into a real shopping area.John sees that a theatre has been opened.John sees that the names of some streets have been changed.John sees that the city open market has been closed.John sees that many trees have been planted.