1. Can you speak english?; 2. How do you spell that?; 3. What do you want?; 4. Is that correct?; 5. Where is it?; 6. Tell me about it; 7. What can it do?; 8. What do you need?; 9. Watch out!; 20. Here or there?; 11. What's the problem?; 12. What's going on?; 13. What's it for?; 14. What happened?; 15. Where are you from?; 16. Can you help me?; 17. Keep moving; 18. What happens next?; 19. Fix it!; 20. Safety first; 21. What a great idea!.