51. I have never been to the ballet before.
⇨ It is ______________________________________________________________
52. John and Mary moved to Edinburgh twenty years ago.
⇨ It is ______________________________________________________________
53. The police started looking for him two months ago.
⇨ For two months now the ______________________________________________
54. I have never seen a dirtier-looking dog.
⇨ This is ____________________________________________________________
55. Mary rang hours and hours ago.
⇨ It it hours ___________________________________________________________
56. It is ages since Alan visited his parents.
⇨ Alan _______________________________________________________________
57. John has not had his hair cut for over six months.
⇨ It is ________________________________________________________________
58. I has never seen such a beautiful building.
⇨ It's the most _________________________________________________________
59. I have never read such a romantic story.
⇨ This is the most ______________________________________________________
60. They had never had such a cold winter.
⇨ It was the ___________________________________________________________
Loga
Sinh Học lớp 12
