27. She's had too much to do lately, hasn't she ?
28. It won't happen, will it ?
29.They should be here soon, shouldn't they ?
30. I'm not intruding,am I ?
31. Nobody's got to leave early, haven't they ?
32. That dog's very noisy, isn't it ?
33. You have got to arrive before half past eight, don't you ?
34. They took it,don't they ?
35. That's the shop where you used to work, isn't it ?
39. You would tell me if you knew, wouldn't you ?
40. You'd rather not tell me, would you ?
42. He'd better try harder, wouldn't he ?
Chúc em học tốt !