Sửa lỗi sai

1. From nine in the morning until four in the afternoon, Mr. Tuan works in the fields with his father. 2. There is less work in the evening than there is in the morning. 3. My dad always has a three-week vacation. 4. Why is Hoa unhappy? - Because she misses her family very much. 5. The doctor suggests that you should spend a little time playing video games. 6. The public library in the city has thousands of good books. 7. What does the new student like? - Oh, she is tall and beautiful. 8. Ba is in class 7A and he enjoys the school very much. 9. My father always has a lot of housework to do. 10. There is a ten-floor building in front of my house. 11. It takes Huy three hours to do his homework every evening. 12. Viet did not get up early and do morning exercises yesterday. 13. Does Nam's mother always go to work by bus? 14. My father has fewer days off than Tim's father. 15. Hoa prefers reading books to playing video games. 16. After each lesson, we often have a ten-minute rest.