1. I met the dentist a week ago.
2. Her sister left the school in 2021..
3. The rain stopped fifteen minutes ago..
4. We watched a movie last Sunday..
5. He studied English two years ago..
6. We played basketball last Saturday..
7. The last bus left a few minutes ago..
8. Our teacher was at his house some hours ago..
9. They bought a new apartment last month..
10. My brother and I went to bed early last night..
III. Chuyển các nên bị
Son
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