Match the elements

• A ghost town
• At the crossroads
• A dead end
• As old as the hills
• To cross someone's path
• That's (all) water under the bridge

1. [ ] means a town that is no longer inhabited.
2. [ ] means at a point in life when important decisions have to be made.
3. [ ] means leading nowhere.
4. [ ] means very old.
5. [ ] means to meet someone accidentally.
6. [ ] means that all is in the past now, nothing can be done about it.