38. We mustn't be late, ____________?

37. You did do your homework yesterday, __________?

36. You dare do it, _____________?

35. We may go to the cinema, ___________?

34. you dare do it, ___________?

33. You must have studied English for many years, ___________?

32. What beautiful weather, _________?

31. Go to the cinema now, ___________?

30. Let me go, ____________?

29. Don't forget to phone me, ____________?