11.   You left your keys on the table, remember?

12.   I left your keys with the janitor.

13.   Leave your key with a neighbour in case you lock yourself out one day.

14.   On Thursday, she left a key with her downstairs neighbour, and arrived home to find the key and a note on her kitchen table.

15.   No she left the keys in the house.

16.   If I leave your key there.

17.   Although she said she rejected his requests to come inside, she said she accidentally left her keys in the door.

18.   -- Parents should never leave keys in a car or engine running, especially if children are inside.

19.   Drivers no longer leave keys in their trucks and have started wearing ID badges, among other safety precautions, Abercrombie said.

20.   Experienced burglars check doormats, flower pots, window ledges, the tops of doors and so on because they know people leave keys there for emergencies.