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 !

27.hasn't she

28.will it

29.shouldn't they

30.am I

31.haven't they

32.isn't it

33.don't you

34.don't they

35.isn't it

39.wouldn't you

40.would you

41.wouldn't he