1. Insert the key in/into the lock.

2. Damn! I've locked my keys in the car.

3. I saw you put the key in your pocket.

4. He turned the key in the lock.

5. She turned the key in the lock.

6. She groped for her key in her bag.

7. He jangled his keys in his pocket.

8. I heard someone turn a key in the lock.

9. I'll leave the keys in your keeping.

10. She waited for him by the car, jingling the keys in her hand.

11. He inserted the key in the lock but could not open the door.

12. Don't be discouraged; it's often the last key in the bunch that opens the lock.

13. Make sure you keep the key in a safe place.

14. I'm absolutely certain that I left the keys in the kitchen.

15. If the door won't open(http://), try jiggling the key in the lock.

16. He stood jiggling his car keys in his hand.

17. Brian keyed in his personal code.

18. Muggins here locked his keys in the car!

19. Are my keys in the drawer?

20. To make doubly sure they would not be disturbed she turned the key in the lock.

21. She keyed in all the new date.

22. She keyed in all the new data.

23. Wang keyed in the destination code of the unit where he worked(), and pressed the green depart button.

24. Each time a plant model is keyed in or modified on the panel, the toolkit automatically runs a checkup on the system stabilizability, detectability, invertibility, and other requirements.

25. OK, Mr. Kingsley, appears you keyed in the wrong PIN number three times.

26. if you use the "card not present" (manually keyed in) rate, but if you use a Bluetooth swiper, you can take advantage of the lower "card-swiped" rates (1.7%-2.9%).

27. But what if you had keyed in the value nine?

28. Once you have keyed in your login name and password, you will access the system.

29. Reversing the polarity of a key, such that material formerly keyed out will be keyed in, and vice versa.