58. How long have you been studying in this school?
59. We have not received any letter from him since he left four months ago.
60. Where are you? I'm upstairs. I am having a bath.
61. I will speak to you about that matter after the meeting tonight.
62. At this time next week, we will be living in the USA.
63. Hurry up! The train is coming.
64. Be quiet! The teacher is angry.
65. Why didn't you listen while I was speaking to you?
66. Some animals do not eat during winter.
67. I will finish the book before my next birthday.
68. John was watching TV at 8 last evening.
69. Mr. Pike has been living here since last October.
70. Someone has cut down all the trees in the garden.
71. The house was built two years ago.
72. Listen! The bird is singing.
73. Trees have been planted since it stopped raining.
74. Tom Baker will not come here tomorrow.