Bài 6: Dùng "do not" hoặc "does not" để hoàn thành những câu sau 1. I ....... prefer coffee.ví dụ 1. I don't prefer coffee. 2. She ....... ride a bike to her office. 3.Their friends ....... live in a small house. 4. They ....... do the homework on weekends. 5. Mike ....... play soccer in the afternoons. 6. The bus ....... arrive at 8.30 a.m. 7. We ....... go to bed at midnight. 8. My brother ....... finish work at 8 p.m. Bài 8: Hoàn thành các câu sau 1. Robin (play)..........football every Sunday. 2. We (have)..........a holiday in December every year. 3. He often (go)..........to work late. 4. The moon (circle)..........around the earth. 5. The flight (start)..........at 6 a.m every Thursday. 6. Peter (not/ study)..........very hard. He never gets high scores. 7. My mother often (teach)..........me English on Saturday evenings. 8. I like Math and she (like)..........Literature. 9. My sister (wash)..........dishes every day. 10. They (not/ have)..........breakfast every morning.