1.   Do you leave spare keys in hiding places outside the house?

2.   He said he hoped we were having a nice time and could we leave the keys with Mrs Stewart please.

3.   Leave the keys with the desk clerk.

4.   Never leave keys for intruders to find and use.

5.   Please leave your key at the reception desk.

6.   Remember that I had always intended to leave spare key with the Twills next door but never got round to it.

7.   The key had been left in the ignition.

8.   This clever little device rings to tell you where you left your keys.

9.   We always leave a key with a neighbour in case we lock ourselves out.

10.   You can leave the key under the mat.