guard

1. Is the soldier on guard?
2. yes.
3. What do you mean by guard?
4. State of watchfulness against
5. Danger/attack/ or surprise.
6. When must be on guard?
7. All the time but more
8. When you travel alone
9. In the public transport.
10. That too against pick-pockets.
11. What will happen if you are 
12. Off-guard?
13. You may lose what you have.
14. What is the pleasing sight
15. in United Kingdom?
16. The changing of guards
17. at Buckingham Palace.
18. Who guards the train?
19. The guard.
20. Who guards our house?
21. The security  or the
22. one which is in the kennel.
23. Who is the warder?
24. The guard who is in charge
25. of the prison.