21.I have never met that man before -> This is the first time........
22. My mom has never been so happy -> This is the first time.........
23. Nam hasn't read that novel before -> It's.......
24. I have never worn Ao dai before -> This is the first time.......
25.Na has never heard that story before -> It's........
26. Mary hasn't seen that notice here before -> It's........
Loga
Sinh Học lớp 12
