58. It is over a year since I was able to see them
59. It has rained since 2 o'clock
60. It is the first time I have been to the ballet
61. It is twenty years since John and Mary ( last ) moved to Edinburg
62. The police has looked for him two months ago
QUY TẮC
1. S + has/have + V3/ed + (since + mốc thời gian/for + khoảng thời gian)
2. It's + khoảng thời gian + since + S + V2/ed
3. It's the first time + S + has/have + V3/ed
4. The last time + S + has/have + V3/ed + tobe + mốc thời gian
ĐÂY Ạ
XIN CÂU TRẢ LỜI HAY NHẤT Ạ