Trả lời:
1, The last time my father stopped drinking wine was many years ago.
2, The last time she went out with him was 5 months ago.
3, This is the first time we have seen such a strange animal.
4, He has not seen Mr. Green for two years.
5, I have never visited to Malaysia before.
6, He began learning English in 1999.
7, We have studied Literature since seven o'clock
8, I haven't written to him for three weeks.
9, It is / has been 6 years since Mary last learnt English
PS Chủ yếu bài tập gộp quá nhiều công thức, gần như mỗi câu một công thức riêng biệt nên... thực sự rất mất thời gian nếu mk liệt kê hết các công thức. Nếu bn muốn biết thì lên mạng tự tìm hiểu là tốt nhất
$\text{Xin CTLHN! Chúc bn hok tốt}$
$\text{#BTS}$