12. I’m supposed to be here, _____? 13. Nothing is wrong, _____? 14. Nobody called the phone, _____? 15. Everything is okay, _____? 16. Everyone took a rest, _____? 17. Going swimming in the summer is never boring, _____? 18. Let’s dance together, _____? 19. Don’t talk in class, _____? 20. Sit down, _____? 21. This picture is yours, _____? 22. Hoa never comes to school late, _____? 23. You took some photos on the beach, _____? 24. He hardly ever makes a mistake, _____? 25. We must communicate with you by means of e-mail or chatting, _____? 26. Nobody liked the play, _____? 27. She’d saved money if she bought fresh food, _____? 28. The area was evacuated at once, _____ 29. She’s very funny. She’s got a great sense of humor, _____? 30. It never works very well, _____? 31. Mr.Smith usually remembered his wife’s birthdays, _____? 32. Neither of them offered to help you, _____? 33. He ought to have made a note of it, _____? 34. There’ll be plenty for everyone, _____? 35. Let’s go out for dinner tonight, _____? 36. That isn’t Bill driving, _____? 37. Nothing went wrong, _____? 38. There used to be trees here, _____? 39. This won’t take long, _____? 40. Don’t touch that button, _____? 41. I’m not too late, _____? 42. Not a very good film, _____? 43. Somebody wanted a drink, _____? 44. They think he’s funny, _____? 45. The fire wasn't started deliberately____