C1 City

1. Moving toward the centre or the inside, rather than outward.
4. A device used to force liquid or gas to move in a particular direction.
9. The underlying systems (roads, utilities, transport) that a society needs to function.
12. Work carried out to restore something old to a good condition.
15. Processed so that it can be used again rather than thrown away.
16. A formal process of gathering opinions before a decision is made.
17. Gloomy, dirty-looking, and poorly lit; the opposite of bright and welcoming.

2. Official rules issued by an authority to control how something is done.
3. Planned or meant to happen, though not necessarily guaranteed.
5. Tubes through which liquids or gases are carried from one place to another.
6. To start "from ___": with nothing already in place, from the very beginning.
7. The illegal habit of discarding rubbish in public spaces rather than disposing of it properly.
8. A general sense of excitement or lively chatter surrounding something.
10. Estimated or forecast to happen at some point in the future.
11. No longer needed or useful, often because something has replaced it.
13. Left to fall apart through long neglect; abandoned and decaying.
14. The relative size or extent of a project or problem.