60. It has been raining since 2 o’clock

61. It is the first time I have been to the ballet

62. It is twenty years since John and Mary last moved to Edinburgh 

63. For two months now the police has been looking for him

64. This is the first time I have seen a dirter - looking dog

65. It is hours since Mary last rang

66. Alan hasn't visited his parents for ages 

67. It is six months since John last cut his hair 

68. It is the most beautiful building I have ever seen

69. This is the most romantie story I have ever read

70. It was the coldest winter they had ever had

71. Mr Jones is the most dangerous person you will ever meet

60.It has rained since 2 o'clock

61.It is the first time I have been to the ballet

62. It is the last time I have seen John and Mary for twenty years.

63.For two months now the police has looked for him .

64.This is the first time I have seen a dirter looking dog.

65. It is hours since Mary last rang..

66. Alan hasn't visited his parents for ages .

67. It is six months since he last cut his hair.

68. It is the most beautiful building I have ever seen..

69. This is the most romantie story I have ever read.

70. It was the coldest winter they had ever had.

71. Mr Jones is the most dangerous person you will ever meet.