46. The police have been looking for him for two weeks……….. he escaped from the prison. 47. He hasn't spoken to me even a word …………..the last meeting.
48. I haven't phoned him ……………a week.
49. He has been the principal of our high school ……………1988.
49. Dean has been learning Japanese ………..two years.
50. I have been waiting ………….4 o'clock.
51. Sue has only been waiting ……………..20 minutes.
52. Tim and Tina have been learning English …………six years.
53. Fred and Frida have been learning French …………………1998.
54. Joe and Josephine have been going out together ……….Valentine's Day.
55. I haven't been on holiday ………………….last July.
56. Mary has been saving her money ………….many years.
57. I haven't eaten anything …………….breakfast.
58. You have been watching TV …………hours.
59. We have been living here ……………2 months.
60. What have you been doing _____ we last spoke?
