I put the spare keys in there too, except the one for the office.

They used to keep a spare key under the mat.

They'd done this often enough to have a spare key on hand.

The next move was to check all the likely places where a spare key might be hidden.

Under the third one from the left, he knew, was the spare key.

"Anyone could have taken the spare key to the command post."

Now, if you'll just give me a spare key to the apartment.

And so she'd put a spare key under the rock.

I'll need a spare key to his room, of course.

He knows where I like to hide my spare key.

There's an extra key by the front door if you go out.

Recently, one of our tenants wanted four permanent extra keys.

Each team member is free to be sacrificed to receive an extra key.

His parents came with an extra key and drove his car home.

I keep an extra key under a rock near the side door.

He would also get an extra key to his room for her, but he could do that later.

The key's gone and I've left my ring of extra keys somewhere.

I gave her an extra key so she could let herself in while I was at work.

I let myself in with the extra key down at the barn.

She said yesterday that he told her he didn't have an extra key.