Bài 1: Tìm 1 lỗi sai trong các câu sau đây và sửa lại.
1. He play the piano very well. 2. They lives in a very big house. 3. She eat a lot of fruit. 4. They knows my phone number. 5. She go to the cinema a lot. 6. He sleep eight hours at night. 7. She always wear nice clothes. 8. He watches TV very often. 9. Children usually likes chocolate. 10. My mom often drinks coffee in the morning.