1. Sai=> There is a big apple in the refrigerator.
2. Đúng
3. Sai=> I don't know the full name of my manager.
4.Đúng
5. Sai=> Mary is study at a university in Ha Noi.
6. Đúng
7. Đúng
8. Đúng
9. Sai=>No one in my family like drinking a beer.
10. Sai=> Peter is a friend of me.
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