1. He hardly ever makes a mistake, _______ ? 2. Nobody likes the play, _______ ? 3. What a beautiful girl, _______ ? 4. This is your pen, _______ ? 5. Somebody wanted a drink, _______ ? 6. You’ve been to Ha Noi, _______ ? 7. He used to live here, _______ ? 8. Those aren’t your books, _______ ? 9. Neither of them offered to help you_______ ? 10. Nothing went wrong yesterday, ___________ ? 11. Mrs. Brown usually remembered her husband’s birthdays, _______ ? 12. Let’s go there together, _______ ? 13. This won’t take long, _______ ? 14. You need buy me some pens, ______? 15. Let me help you, _______ ? 16. Don’t do anything without permission,______________? 17. What you have said is wrong, _______________ ? 18. Why he killed himself seems a secret, ________________? 19. I wish to pass my exam with flying colors,______________? 20. They must study hard, ___________? 21. They must be late,______________? 22, He must have stolen your bike,______________? 23. I don’t think she will pass her exam,_______________? 24. You’d better not smoke, ________________? 25. He’d rather stay indoors,______________