29. Did you meet...
30. Is workind...
31. What are you doing...
32. Painted...
33. Goes...
34. It was...
35. Is not sleeping...
36. He has never driven...
37. She has been left...
38. I am working...
39. Are you understanding... They are speaking?
40. Anything
41. Anyone
42. My
43. Some
44. Listen
45. a)
46. Fewer
47. b)
48. a)
49. не знаю((
50. с артиклем